Prof Christopher Butler
Institute Director, Institute of Primary Care & Public Health
Index of publications
Publications
- Articles
- 2013
- Previous general practitioner consulting behaviour as a predictor of pneumonia in children.
Crocker JC, Powell CV, Hood K, Butler CC, Evans MR, Eur Respir J, Volume 41, 5 (May 2013) pp.1233-1234 - Variation in family physicians' recording of auscultation abnormalities in patients with acute cough is not explained by case mix. A study from 12 European networks.
Francis NA, Melbye H, Kelly MJ, Cals JW, Hopstaken RM, Coenen S, Butler CC, Eur J Gen Pract (April 2013) - Amoxicillin for acute lower-respiratory-tract infection in primary care when pneumonia is not suspected: a 12-country, randomised, placebo-controlled trial.
Little P, Stuart B, Moore M, Coenen S, Butler CC, Godycki-Cwirko M, Mierzecki A, Chlabicz S, Torres A, Almirall J, Davies M, Schaberg T, Mölstad S, Blasi F, De Sutter A, Kersnik J, Hupkova H, Touboul P, Hood K, Mullee M, O'Reilly G, Brugman C, Goossens H, Verheij T, GRACE consortium None, Lancet Infect Dis, Volume 13, 2 (February 2013) pp.123-129 - Primary care clinicians' perceptions of antibiotic resistance: a multi-country qualitative interview study.
Wood F, Phillips C, Brookes-Howell L, Hood K, Verheij T, Coenen S, Little P, Melbye H, Godycki-Cwirko M, Jakobsen K, Worby P, Goossens H, Butler CC, J Antimicrob Chemother, Volume 68, 1 (January 2013) pp.237-243 - Training practitioners to deliver opportunistic multiple behaviour change counselling in primary care: a cluster randomised trial.
Butler CC, Simpson SA, Hood K, Cohen D, Pickles T, Spanou C, McCambridge J, Moore L, Randell E, Alam MF, Kinnersley P, Edwards A, Smith C, Rollnick S, Bmj, Volume 346 (2013) p. f1191
- Previous general practitioner consulting behaviour as a predictor of pneumonia in children.
- 2012
- Airway obstruction and bronchodilator responsiveness in adults with acute cough.
Vugt SV, Broekhuizen L, Zuithoff N, Butler C, Hood K, Coenen S, Goossens H, Little P, Almirall J, Blasi F, Chlabicz S, Davies M, Godycki-Cwirko M, Hupkova H, Kersnik J, Moore M, Schaberg T, De Sutter A, Torres A, Verheij T, GRACE Project Group None, Ann Fam Med, Volume 10, 6 (November 2012) pp.523-529 - Incidental chest radiographic findings in adult patients with acute cough.
van Vugt S, Broekhuizen L, Zuithoff N, de Jong P, Butler C, Hood K, Coenen S, Goossens H, Little P, Almirall J, Blasi F, Chlabicz S, Davies M, Godycki-Cwirko M, Hupkova H, Kersnik J, Mierzecki A, Mölstad S, Moore M, Schaberg T, De Sutter A, Torres A, Touboul P, Verheij T, GRACE Project Group None, Ann Fam Med, Volume 10, 6 (November 2012) pp.510-515 - Delayed antibiotic prescribing and associated antibiotic consumption in adults with acute cough.
Francis NA, Gillespie D, Nuttall J, Hood K, Little P, Verheij T, Goossens H, Coenen S, Butler CC, Br J Gen Pract, Volume 62, 602 (September 2012) pp.e639-e646 - Delayed antibiotic prescribing and associated antibiotic consumption in adults with acute cough
Francis NA, Gillespie D, Nuttall J, Hood K, Little P, Verheij T, Goossens H, Coenen S, Butler CC, British Journal Of General Practice, Volume 62, 602 (September 2012) pp.476-477 - 'The body gets used to them': patients' interpretations of antibiotic resistance and the implications for containment strategies.
Brookes-Howell L, Elwyn G, Hood K, Wood F, Cooper L, Goossens H, Ieven M, Butler CC, J Gen Intern Med, Volume 27, 7 (July 2012) pp.766-772 - Antibiotics for acute cough: an international observational study of patient adherence in primary care.
Francis NA, Gillespie D, Nuttall J, Hood K, Little P, Verheij T, Coenen S, Cals JW, Goossens H, Butler CC, GRACE Project Group None, Br J Gen Pract, Volume 62, 599 (June 2012) pp.e429-e437 - Predicting benign course and prolonged illness in lower respiratory tract infections: a 13 European country study
van Vugt SF, Butler CC, Hood K, Kelly MJ, Coenen S, Goossens H, Little P, Verheij TJ, Family Practice, Volume 29, 2 (April 2012) pp.131-138 - Severity assessment for lower respiratory tract infections: potential use and validity of the CRB-65 in primary care.
Francis NA, Cals JW, Butler CC, Hood K, Verheij T, Little P, Goossens H, Coenen S, GRACE Project Group None, Prim Care Respir J, Volume 21, 1 (March 2012) pp.65-70 - UNCERTAINTIES PAGE Does taking probiotics routinely with antibiotics prevent antibiotic associated diarrhoea?
Butler CC, Duncan D, Hood K, British Medical Journal, Volume 344 (February 2012) - Paediatric pneumonia or empyema and prior antibiotic use in primary care: a case-control study.
Crocker JC, Powell CV, Evans MR, Hood K, Butler CC, J Antimicrob Chemother, Volume 67, 2 (February 2012) pp.478-487 - Counselling patients about behaviour change: the challenge of talking about diet
Phillips K, Wood F, Spanou C, Kinnersley P, Simpson SA, Butler CC, Team PREMPT, British Journal Of General Practice, Volume 62, 594 (January 2012) pp.20-21 - The effect of the Talking Diabetes consulting skills intervention on glycaemic control and quality of life in children with type 1 diabetes: cluster randomised controlled trial (DEPICTED study).
Robling M, McNamara R, Bennert K, Butler CC, Channon S, Cohen D, Crowne E, Hambly H, Hawthorne K, Hood K, Longo M, Lowes L, Pickles T, Playle R, Rollnick S, Thomas-Jones E, Gregory JW, Bmj, Volume 344 (2012) p. e2359 - Clinical influences on antibiotic prescribing decisions for lower respiratory tract infection: a nine country qualitative study of variation in care.
Brookes-Howell L, Hood K, Cooper L, Coenen S, Little P, Verheij T, Godycki-Cwirko M, Melbye H, Krawczyk J, Borras-Santos A, Jakobsen K, Worby P, Goossens H, Butler CC, Bmj Open, Volume 2, 3 (2012) - Effectiveness of multifaceted educational programme to reduce antibiotic dispensing in primary care: practice based randomised controlled trial.
Butler CC, Simpson SA, Dunstan F, Rollnick S, Cohen D, Gillespie D, Evans MR, Alam MF, Bekkers MJ, Evans J, Moore L, Howe R, Hayes J, Hare M, Hood K, Bmj, Volume 344 (2012) p. d8173 - Interventions for impetigo
Koning S, van der Sande R, Verhagen AP, van Suijlekom-Smit LWA, Morris AD, Butler CC, Berger M, van der Wouden JC, Cochrane Database Of Systematic Reviews, 1 (2012) - The diagnosis of urinary tract infections in young children (DUTY): protocol for a diagnostic and prospective observational study to derive and validate a clinical algorithm for the diagnosis of UTI in children presenting to primary care with an acute illness.
Downing H, Thomas-Jones E, Gal M, Waldron CA, Sterne J, Hollingworth W, Hood K, Delaney B, Little P, Howe R, Wootton M, Macgowan A, Butler CC, Hay AD, DUTY study team None, Bmc Infect Dis, Volume 12 (2012) p. 158 - Have the public's expectations for antibiotics for acute uncomplicated respiratory tract infections changed since the H1N1 influenza pandemic? A qualitative interview and quantitative questionnaire study
McNulty C, Joshi P, Butler CC, Atkinson L, Nichols T, Hogan A, French D, Bmj Open, Volume 2, 2 (2012) - Carers' perspectives on the presentation of community-acquired pneumonia and empyema in children: a case series.
Crocker JC, Evans MR, Butler CC, Hood K, Powell CV, Bmj Open, Volume 2, 5 (2012) - Understanding variation in primary medical care: a nine-country qualitative study of clinicians' accounts of the non-clinical factors that shape antibiotic prescribing decisions for lower respiratory tract infection.
Brookes-Howell L, Hood K, Cooper L, Little P, Verheij T, Coenen S, Godycki-Cwirko M, Melbye H, Borras-Santos A, Worby P, Jakobsen K, Goossens H, Butler CC, Bmj Open, Volume 2, 4 (2012)
- Airway obstruction and bronchodilator responsiveness in adults with acute cough.
- 2011
- C-reactive protein point of care testing and physician communication skills training for lower respiratory tract infections in general practice: economic evaluation of a cluster randomized trial.
Cals JW, Ament AJ, Hood K, Butler CC, Hopstaken RM, Wassink GF, Dinant GJ, J Eval Clin Pract, Volume 17, 6 (December 2011) pp.1059-1069 - Presentation, antibiotic management and associated outcome in Polish adults presenting with acute cough/LRTI
Godycki-Cwirko M, Hood K, Nocun M, Muras M, Goossens H, Butler CC, Family Practice, Volume 28, 6 (December 2011) pp.608-614 - A multi-country qualitative study of clinicians' and patients' views on point of care tests for lower respiratory tract infection.
Wood F, Brookes-Howell L, Hood K, Cooper L, Verheij T, Goossens H, Little P, Godycki-Cwirko M, Adriaenssens N, Jakobsen K, Butler CC, Fam Pract, Volume 28, 6 (December 2011) pp.661-669 - Inflammatory markers are helpful when treating LRTI in primary care
Melbye H, Francis NA, Butler CC, Primary Care Respiratory Journal, Volume 20, 4 (December 2011) pp.367-369 - UNCERTAINTIES PAGE How best to diagnose urinary tract infection in preschool children in primary care?
Hay AD, Whiting P, Butler CC, British Medical Journal, Volume 343 (October 2011) - Containing antibiotic resistance while treating community-acquired pneumonia.
Wise MP, Howe RA, Butler CC, Arch Intern Med, Volume 171, 16 (September 2011) p. 1510 - Towards clinical definitions of lower respiratory tract infection (LRTI) for research and primary care practice in Europe: an international consensus study.
Greene G, Hood K, Little P, Verheij T, Goossens H, Coenen S, Butler CC, Prim Care Respir J, Volume 20, 3 (September 2011) pp.299-306 - Resource use and costs of treating acute cough/lower respiratory tract infections in 13 European countries: results and challenges
Oppong R, Coast J, Hood K, Nuttall J, Smith RD, Butler CC, European Journal Of Health Economics, Volume 12, 4 (August 2011) pp.319-329 - Antibiotic prescribing for adults with acute cough/lower respiratory tract infection: congruence with guidelines.
Wood J, Butler CC, Hood K, Kelly MJ, Verheij T, Little P, Torres A, Blasi F, Schaberg T, Goossens H, Nuttall J, Coenen S, Eur Respir J, Volume 38, 1 (July 2011) pp.112-118 - Antibiotic prescribing for discoloured sputum in acute cough/lower respiratory tract infection.
Butler CC, Kelly MJ, Hood K, Schaberg T, Melbye H, Serra-Prat M, Blasi F, Little P, Verheij T, Mölstad S, Godycki-Cwirko M, Edwards P, Almirall J, Torres A, Rautakorpi UM, Nuttall J, Goossens H, Coenen S, Eur Respir J, Volume 38, 1 (July 2011) pp.119-125 - Prevalence of urinary tract infection (UTI) in sequential acutely unwell children presenting in primary care: exploratory study.
O'Brien K, Stanton N, Edwards A, Hood K, Butler CC, Scand J Prim Health Care, Volume 29, 1 (March 2011) pp.19-22 - Sickness certification for patients with acute cough/LRTI in primary care in Poland and Norway
Godycki-Cwirko M, Nocun M, Butler CC, Muras M, Fleten N, Melbye H, Scandinavian Journal Of Primary Health Care, Volume 29, 1 (March 2011) pp.13-18 - The Motor Phenotype of Parkinson's Disease in Relation to Age at Onset
Wickremaratchi MM, Knipe MDW, Sastry BSD, Morgan E, Jones A, Salmon R, Weiser R, Moran M, Davies D, Ebenezer L, Raha S, Robertson NP, Butler CC, Ben-Shlomo Y, Morris HR, Movement Disorders, Volume 26, 3 (February 2011) pp.457-463 - Missed opportunities for earlier treatment? A qualitative interview study with parents of children admitted to hospital with serious respiratory tract infections.
Francis NA, Crocker JC, Gamper A, Brookes-Howell L, Powell C, Butler CC, Arch Dis Child, Volume 96, 2 (February 2011) pp.154-159 - Building an international network for a primary care research program: reflections on challenges and solutions in the set-up and delivery of a prospective observational study of acute cough in 13 European countries.
Nuttall J, Hood K, Verheij TJ, Little P, Brugman C, Veen RE, Goossens H, Butler CC, Bmc Fam Pract, Volume 12 (2011) p. 78 - Oral or topical nasal steroids for hearing loss associated with otitis media with effusion in children.
Simpson SA, Lewis R, van der Voort J, Butler CC, Cochrane Database Syst Rev, 5 (2011) p. CD001935 - Using bibliometrics to define the quality of primary care research.
Weightman AL, Butler CC, Bmj, Volume 342 (2011) p. d1083
- C-reactive protein point of care testing and physician communication skills training for lower respiratory tract infections in general practice: economic evaluation of a cluster randomized trial.
- 2010
- Influence of CRP testing and clinical findings on antibiotic prescribing in adults presenting with acute cough in primary care.
Jakobsen KA, Melbye H, Kelly MJ, Ceynowa C, Mölstad S, Hood K, Butler CC, Scand J Prim Health Care, Volume 28, 4 (December 2010) pp.229-236 - Reducing uncertainty in managing respiratory tract infections in primary care.
Stanton N, Francis NA, Butler CC, Br J Gen Pract, Volume 60, 581 (December 2010) pp.e466-e475 - Treatment of acute cough/lower respiratory tract infection by antibiotic class and associated outcomes: a 13 European country observational study in primary care.
Butler CC, Hood K, Kelly MJ, Goossens H, Verheij T, Little P, Melbye H, Torres A, Mölstad S, Godycki-Cwirko M, Almirall J, Blasi F, Schaberg T, Edwards P, Rautakorpi UM, Hupkova H, Wood J, Nuttall J, Coenen S, J Antimicrob Chemother, Volume 65, 11 (November 2010) pp.2472-2478 - Reduced serum vitamin B-12 in patients taking metformin
Vidal-Alaball J, Butler CC, British Medical Journal, Volume 340 (May 2010) - Competent Novice Motivational interviewing
Rollnick S, Butler CC, Kinnersley P, Gregory J, Mash B, British Medical Journal, Volume 340 (April 2010) - C-reactive protein point-of-care testing for lower respiratory tract infections: a qualitative evaluation of experiences by GPs
Cals JWL, Chappin FHF, Hopstaken RM, van Leeuwen ME, Hood K, Butler CC, Dinant G, Family Practice, Volume 27, 2 (April 2010) pp.212-218 - Are smokers with acute cough in primary care prescribed antibiotics more often, and to what benefit? An observational study in 13 European countries.
Stanton N, Hood K, Kelly MJ, Nuttall J, Gillespie D, Verheij T, Little P, Godycki-Cwirko M, Goossens H, Butler CC, Eur Respir J, Volume 35, 4 (April 2010) pp.761-767 - A question of balance: a qualitative study of mothers' interpretations of dietary recommendations.
Wood F, Robling M, Prout H, Kinnersley P, Houston H, Butler C, Ann Fam Med, Volume 8, 1 (January 2010) pp.51-57 - Enhancing the quality of antibiotic prescribing in primary care: qualitative evaluation of a blended learning intervention.
Bekkers MJ, Simpson SA, Dunstan F, Hood K, Hare M, Evans J, Butler CC, STAR Study Team None, Bmc Fam Pract, Volume 11 (2010) p. 34 - Preventing disease through opportunistic, rapid engagement by primary care teams using behaviour change counselling (PRE-EMPT): protocol for a general practice-based cluster randomised trial.
Spanou C, Simpson SA, Hood K, Edwards A, Cohen D, Rollnick S, Carter B, McCambridge J, Moore L, Randell E, Pickles T, Smith C, Lane C, Wood F, Thornton H, Butler CC, Bmc Fam Pract, Volume 11 (2010) p. 69
- Influence of CRP testing and clinical findings on antibiotic prescribing in adults presenting with acute cough in primary care.
- 2009
- Predictors of patient-initiated reconsultation for lower respiratory tract infections in general practice
Cals JWL, Hood K, Aaftink N, Hopstaken RM, Francis NA, Dinant G, Butler CC, British Journal Of General Practice, Volume 59, 567 (October 2009) pp.761-764 - 'Experience talks': physician prioritisation of contrasting interventions to optimise management of acute cough in general practice
Cals JWL, Butler CC, Dinant G, Implementation Science, Volume 4 (September 2009) - Prevalence and age of onset of Parkinson's disease in Cardiff: a community based cross sectional study and meta-analysis.
Wickremaratchi MM, Perera D, O'Loghlen C, Sastry D, Morgan E, Jones A, Edwards P, Robertson NP, Butler C, Morris HR, Ben-Shlomo Y, J Neurol Neurosurg Psychiatry, Volume 80, 7 (July 2009) pp.805-807 - Time to talk? Patient experiences of waiting for clinical management of knee injuries.
Robling MR, Pill RM, Hood K, Butler CC, Qual Saf Health Care, Volume 18, 2 (April 2009) pp.141-146 - The additional costs of antibiotics and re-consultations for antibiotic-resistant Escherichia coli urinary tract infections managed in general practice.
Alam MF, Cohen D, Butler C, Dunstan F, Roberts Z, Hillier S, Palmer S, Int J Antimicrob Agents, Volume 33, 3 (March 2009) pp.255-257 - Effect of point of care testing for C reactive protein and training in communication skills on antibiotic use in lower respiratory tract infections: cluster randomised trial.
Cals JW, Butler CC, Hopstaken RM, Hood K, Dinant GJ, Bmj, Volume 338 (2009) p. b1374 - Stemming the Tide of Antibiotic Resistance (STAR): a protocol for a trial of a complex intervention addressing the 'why' and 'how' of appropriate antibiotic prescribing in general practice.
Simpson SA, Butler CC, Hood K, Cohen D, Dunstan F, Evans MR, Rollnick S, Moore L, Hare M, Bekkers MJ, Evans J, STAR Study Team None, Bmc Fam Pract, Volume 10 (2009) p. 20 - Interventions for cutaneous molluscum contagiosum
van der Wouden JC, van der Sande R, van Suijlekom-Smit LWA, Berger M, Butler C, Koning S, Cochrane Database Of Systematic Reviews, 4 (2009) - PreEmpt: Preventing disease through opportunistic, rapid engagement by primary care teams using behaviour change counselling
Spanou C, Simpson S, Hood K, Rollnick S, Carter B, Butler C, Psychology & Health, Volume 24 (2009) pp.372-373 - Effect of using an interactive booklet about childhood respiratory tract infections in primary care consultations on reconsulting and antibiotic prescribing: a cluster randomised controlled trial.
Francis NA, Butler CC, Hood K, Simpson S, Wood F, Nuttall J, Bmj, Volume 339 (2009) p. b2885 - Variation in antibiotic prescribing and its impact on recovery in patients with acute cough in primary care: prospective study in 13 countries.
Butler CC, Hood K, Verheij T, Little P, Melbye H, Nuttall J, Kelly MJ, Mölstad S, Godycki-Cwirko M, Almirall J, Torres A, Gillespie D, Rautakorpi U, Coenen S, Goossens H, Bmj, Volume 338 (2009) p. b2242
- Predictors of patient-initiated reconsultation for lower respiratory tract infections in general practice
- 2008
- Developing an 'interactive' booklet on respiratory tract infections in children for use in primary care consultations.
Francis N, Wood F, Simpson S, Hood K, Butler CC, Patient Educ Couns, Volume 73, 2 (November 2008) pp.286-293 - Antibiotics in the community: a typology of user behaviours.
Hawkings NJ, Butler CC, Wood F, Patient Educ Couns, Volume 73, 1 (October 2008) pp.146-152 - GPs' approach to insulin prescribing in older patients: a qualitative study.
Agarwal G, Nair K, Cosby J, Dolovich L, Levine M, Kaczorowski J, Butler C, Burns S, Br J Gen Pract, Volume 58, 553 (August 2008) pp.569-575 - Decline of antibiotic use in primary care - Reply
Cosby JL, Francis N, Butler C, Lancet Infectious Diseases, Volume 8, 5 (May 2008) pp.273-273 - Antibiotics for sinusitis-like symptoms in primary care.
Lindbaek M, Butler CC, Lancet, Volume 371, 9616 (March 2008) pp.874-876 - Interventions before consultations to help patients address their information needs by encouraging question asking: systematic review.
Kinnersley P, Edwards A, Hood K, Ryan R, Prout H, Cadbury N, MacBeth F, Butow P, Butler C, Bmj, Volume 337 (2008) p. a485 - Commentary: Controversies in NICE guidance on antibiotic prescribing for self limiting respiratory tract infections in primary care.
Butler CC, Francis N, Bmj, Volume 337 (2008) p. a656 - The effect of using an interactive booklet on childhood respiratory tract infections in consultations: study protocol for a cluster randomised controlled trial in primary care.
Francis NA, Hood K, Simpson S, Wood F, Nuttall J, Butler CC, Bmc Fam Pract, Volume 9 (2008) p. 23 - General practitioners' perceptions of introducing near-patient testing for common infections into routine primary care: a qualitative study.
Butler CC, Simpson S, Wood F, Scand J Prim Health Care, Volume 26, 1 (2008) pp.17-21
- Developing an 'interactive' booklet on respiratory tract infections in children for use in primary care consultations.
- 2007
- European Surveillance of Antimicrobial Consumption (ESAC): quality indicators for outpatient antibiotic use in Europe.
Coenen S, Ferech M, Haaijer-Ruskamp FM, Butler CC, Vander Stichele RH, Verheij TJ, Monnet DL, Little P, Goossens H, ESAC Project Group None, Qual Saf Health Care, Volume 16, 6 (December 2007) pp.440-445 - Public beliefs on antibiotics and respiratory tract infections: an internet-based questionnaire study.
Cals JW, Boumans D, Lardinois RJ, Gonzales R, Hopstaken RM, Butler CC, Dinant GJ, Br J Gen Pract, Volume 57, 545 (December 2007) pp.942-947 - The role of evidence in the decline of antibiotic use for common respiratory infections in primary care.
Cosby JL, Francis N, Butler CC, Lancet Infect Dis, Volume 7, 11 (November 2007) pp.749-756 - Evidence based management of acute bronchitis; sustained competence of enhanced communication skills acquisition in general practice.
Cals JW, Scheppers NA, Hopstaken RM, Hood K, Dinant GJ, Goettsch H, Butler CC, Patient Educ Couns, Volume 68, 3 (November 2007) pp.270-278 - Containing antibiotic resistance: decreased antibiotic-resistant coliform urinary tract infections with reduction in antibiotic prescribing by general practices.
Butler CC, Dunstan F, Heginbothom M, Mason B, Roberts Z, Hillier S, Howe R, Palmer S, Howard A, Br J Gen Pract, Volume 57, 543 (October 2007) pp.785-792 - Socially responsible antibiotic choices in primary care: a qualitative study of GPs' decisions to prescribe broad-spectrum and fluroquinolone antibiotics.
Wood F, Simpson S, Butler CC, Fam Pract, Volume 24, 5 (October 2007) pp.427-434 - A case-control study of presentations in general practice before diagnosis of coeliac disease.
Cannings-John R, Butler CC, Prout H, Owen D, Williams D, Hood K, Crimmins R, Swift G, Br J Gen Pract, Volume 57, 541 (August 2007) pp.636-642 - Prior antibiotics and risk of antibiotic-resistant community-acquired urinary tract infection: a case-control study.
Hillier S, Roberts Z, Dunstan F, Butler C, Howard A, Palmer S, J Antimicrob Chemother, Volume 60, 1 (July 2007) pp.92-99 - Public attitudes towards bacterial resistance: a qualitative study.
Hawkings NJ, Wood F, Butler CC, J Antimicrob Chemother, Volume 59, 6 (June 2007) pp.1155-1160 - An observational study of empirical antibiotics for adult women with uncomplicated UTI in general practice.
O'Brien K, Hillier S, Simpson S, Hood K, Butler C, J Antimicrob Chemother, Volume 59, 6 (June 2007) pp.1200-1203 - Primary care research networks in the United Kingdom.
Sullivan F, Butler C, Cupples M, Kinmonth AL, Bmj, Volume 334, 7603 (May 2007) pp.1093-1094 - A qualitative study of lay beliefs about influenza immunisation in older people.
Evans MR, Prout H, Prior L, Tapper-Jones LM, Butler CC, Br J Gen Pract, Volume 57, 538 (May 2007) pp.352-358 - Learning only half the lesson: A doctor's perspective
Butler CC, British Medical Journal, Volume 334, 7592 (March 2007) pp.533-533 - Unwrapping the diagnosis of tuberculosis in primary care: a qualitative study.
Metcalf EP, Davies JC, Wood F, Butler CC, Br J Gen Pract, Volume 57, 535 (February 2007) pp.116-122 - General practitioners' perceptions of antimicrobial resistance: a qualitative study.
Simpson SA, Wood F, Butler CC, J Antimicrob Chemother, Volume 59, 2 (February 2007) pp.292-296 - Interventions before consultations for helping patients address their information needs.
Kinnersley P, Edwards A, Hood K, Cadbury N, Ryan R, Prout H, Owen D, Macbeth F, Butow P, Butler C, Cochrane Database Syst Rev, 3 (2007) p. CD004565 - The necessary shift from diagnostic to prognostic research.
Dinant GJ, Buntinx FF, Butler CC, Bmc Fam Pract, Volume 8 (2007) p. 53 - Improving management of patients with acute cough by C-reactive protein point of care testing and communication training (IMPAC3T): study protocol of a cluster randomised controlled trial.
Cals JW, Hopstaken RM, Butler CC, Hood K, Severens JL, Dinant GJ, Bmc Fam Pract, Volume 8 (2007) p. 15 - Identification of children in the first four years of life for early treatment for otitis media with effusion.
Simpson SA, Thomas CL, van der Linden MK, Macmillan H, van der Wouden JC, Butler C, Cochrane Database Syst Rev, 1 (2007) p. CD004163 - Negotiating frame ambiguity: a study of simulated encounters in medical education.
Seale C, Butler CC, Hutchby I, Kinnersley P, Rollnick S, Commun Med, Volume 4, 2 (2007) pp.177-187
- European Surveillance of Antimicrobial Consumption (ESAC): quality indicators for outpatient antibiotic use in Europe.
- 2006
- When do general practitioners request urine specimens for microbiology analysis? The applicability of antibiotic resistance surveillance based on routinely collected data.
Hillier S, Bell J, Heginbothom M, Roberts Z, Dunstan F, Howard A, Mason B, Butler CC, J Antimicrob Chemother, Volume 58, 6 (December 2006) pp.1303-1306 - Prognostic factors and clinical outcome in acute lower respiratory tract infections: a prospective study in general practice.
Hopstaken RM, Coenen S, Butler CC, Nelemans P, Muris JW, Rinkens PE, Kester AD, Dinant GJ, Fam Pract, Volume 23, 5 (October 2006) pp.512-519 - Antibiotic-resistant infections in primary care are symptomatic for longer and increase workload: outcomes for patients with E. coli UTIs.
Butler CC, Hillier S, Roberts Z, Dunstan F, Howard A, Palmer S, Br J Gen Pract, Volume 56, 530 (September 2006) pp.686-692 - Whooping cough in general practice.
Butler C, Francis N, Dinant GJ, Bmj, Volume 333, 7560 (July 2006) pp.159-160 - Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency: a systematic review of randomized controlled trials.
Butler CC, Vidal-Alaball J, Cannings-John R, McCaddon A, Hood K, Papaioannou A, Mcdowell I, Goringe A, Fam Pract, Volume 23, 3 (June 2006) pp.279-285 - Clinical course of suspected viral sore throat in young adults: cohort study.
Lindbaek M, Francis N, Cannings-John R, Butler CC, Hjortdahl P, Scand J Prim Health Care, Volume 24, 2 (June 2006) pp.93-97 - Do clinical findings in lower respiratory tract infection help general practitioners prescribe antibiotics appropriately? An observational cohort study in general practice.
Hopstaken RM, Butler CC, Muris JW, Knottnerus JA, Kester AD, Rinkens PE, Dinant GJ, Fam Pract, Volume 23, 2 (April 2006) pp.180-187 - Hazardous drinking and the NHS: the costs of pessimism and the benefits of optimism.
McCambridge J, Strang J, Butler CC, Keaney F, Anderson P, Br J Gen Pract, Volume 56, 525 (April 2006) pp.247-248 - The limited value of methylmalonic acid, homocysteine and holotranscobalamin in the diagnosis of early B12 deficiency.
Goringe A, Ellis R, McDowell I, Vidal-Alaball J, Jenkins C, Butler C, Worwood M, Haematologica, Volume 91, 2 (February 2006) pp.231-234 - Interventions for cutaneous molluscum contagiosum.
van der Wouden JC, Menke J, Gajadin S, Koning S, Tasche MJ, van Suijlekom-Smit LW, Berger MY, Butler CC, Cochrane Database Syst Rev, 2 (2006) p. CD004767 - Oral or topical nasal steroids for hearing loss associated with otitis media with effusion in children.
Thomas CL, Simpson S, Butler CC, van der Voort JH, Cochrane Database Syst Rev, 3 (2006) p. CD001935 - Comparing costs of intramuscular and oral vitamin B12 administration in primary care: a cost-minimization analysis.
Vidal-Alaball J, Butler CC, Potter CC, Eur J Gen Pract, Volume 12, 4 (2006) pp.169-173
- When do general practitioners request urine specimens for microbiology analysis? The applicability of antibiotic resistance surveillance based on routinely collected data.
- 2005
- Treating patients not diagnoses: challenging assumptions underlying the investigation and management of LRTI in general practice.
Hopstaken RM, Coenen S, Butler CC, J Antimicrob Chemother, Volume 56, 5 (November 2005) pp.941-943 - Consultations about changing behaviour.
Rollnick S, Butler CC, McCambridge J, Kinnersley P, Elwyn G, Resnicow K, Bmj, Volume 331, 7522 (October 2005) pp.961-963 - Variation in outpatient antibiotic use in three European countries: exploration of possible determinants.
van Duijn HJ, Kuyvenhoven MM, Butler CC, Coenen S, Verheij TJ, Eur J Gen Pract, Volume 11, 3-4 (September 2005) pp.139-140 - When smokers are resistant to change: experimental analysis of the effect of patient resistance on practitioner behaviour.
Francis N, Rollnick S, McCambridge J, Butler C, Lane C, Hood K, Addiction, Volume 100, 8 (August 2005) pp.1175-1182 - Interpreting differences over time in patient self-evaluation.
Robling M, Hood K, Butler C, Br J Gen Pract, Volume 55, 515 (June 2005) p. 472 - Predicting the clinical course of suspected acute viral upper respiratory tract infection in children.
Butler CC, Hood K, Kinnersley P, Robling M, Prout H, Houston H, Fam Pract, Volume 22, 1 (February 2005) pp.92-95 - Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency.
Vidal-Alaball J, Butler CC, Cannings-John R, Goringe A, Hood K, McCaddon A, McDowell I, Papaioannou A, Cochrane Database Syst Rev, 3 (2005) p. CD004655
- Treating patients not diagnoses: challenging assumptions underlying the investigation and management of LRTI in general practice.
- 2004
- Communicating about expected course and re-consultation for respiratory tract infections in children: an exploratory study.
Butler CC, Rollnick S, Kinnersley P, Tapper-Jones L, Houston H, Br J Gen Pract, Volume 54, 504 (July 2004) pp.536-538 - Medically unexplained symptoms: the biopsychosocial model found wanting.
Butler CC, Evans M, Greaves D, Simpson S, J R Soc Med, Volume 97, 5 (May 2004) pp.219-222 - Diagnosis of bacterial LRTI.
Hopstaken R, Hay AD, Butler CC, Br J Gen Pract, Volume 54, 500 (March 2004) p. 216 - Interventions for impetigo.
Koning S, Verhagen AP, van Suijlekom-Smit LW, Morris A, Butler CC, van der Wouden JC, Cochrane Database Syst Rev, 2 (2004) p. CD003261
- Communicating about expected course and re-consultation for respiratory tract infections in children: an exploratory study.
- 2003
- A qualitative evaluation of implementing a randomized controlled trial in general practice.
Prout H, Butler C, Kinnersley P, Robling M, Hood K, Tudor-Jones R, Fam Pract, Volume 20, 6 (December 2003) pp.675-681 - Clinical course of acute infection of the upper respiratory tract in children: cohort study.
Butler CC, Kinnersley P, Hood K, Robling M, Prout H, Rollnick S, Houston H, Bmj, Volume 327, 7423 (November 2003) pp.1088-1089 - Should children be screened to undergo early treatment for otitis media with effusion? A systematic review of randomized trials.
Butler CC, van der Linden MK, MacMillan HL, van der Wouden JC, Child Care Health Dev, Volume 29, 6 (November 2003) pp.425-432 - Patients' views on respiratory tract symptoms and antibiotics.
van Duijn H, Kuyvenhoven M, Jones RT, Butler C, Coenen S, Van Royen P, Br J Gen Pract, Volume 53, 491 (June 2003) pp.491-492 - The Etiology, Pathophysiology, and Management of Otitis Media with Effusion.
Butler CC, Williams RG, Curr Infect Dis Rep, Volume 5, 3 (June 2003) pp.205-212 - Screening children in the first four years of life to undergo early treatment for otitis media with effusion.
Butler CC, van der Linden MK, MacMillan H, van der Wouden JC, Cochrane Database Syst Rev, 2 (2003) p. CD004163
- A qualitative evaluation of implementing a randomized controlled trial in general practice.
- 2002
- Treatment of tobacco use and dependence.
Butler CC, Rollnick S, N Engl J Med, Volume 347, 4 (July 2002) pp.294-295 - Developing a new line of patter: can doctors change their consultations for sore throat?
Rollnick S, Seale C, Kinnersley P, Rees M, Butler C, Hood K, Med Educ, Volume 36, 7 (July 2002) pp.678-681 - Management of suspected acute viral upper respiratory tract infection in children with intranasal sodium cromoglicate: a randomised controlled trial.
Butler CC, Robling M, Prout H, Hood K, Kinnersley P, Lancet, Volume 359, 9324 (June 2002) pp.2153-2158 - Context-bound communication skills training: development of a new method.
Rollnick S, Kinnersley P, Butler C, Med Educ, Volume 36, 4 (April 2002) pp.377-383 - Advising patients to stop smoking.
Butler CC, Okuyemi K, J Fam Pract, Volume 51, 2 (February 2002) p. 181 - Oral or topical nasal steroids for hearing loss associated with otitis media with effusion in children.
Butler CC, Van Der Voort JH, Cochrane Database Syst Rev, 4 (2002) p. CD001935
- Treatment of tobacco use and dependence.
- 2001
- Variation in European antibiotic use.
Coenen S, Kuyenhoven MM, Butler CC, Van Royen P, Verheij TJ, Lancet, Volume 358, 9289 (October 2001) p. 1272 - Inside the routine general practice consultation: an observational study of consultations for sore throats.
Rollnick S, Seale C, Rees M, Butler C, Kinnersley P, Anderson L, Fam Pract, Volume 18, 5 (October 2001) pp.506-510 - Antibiotics and shared decision-making in primary care.
Butler CC, Kinnersley P, Prout H, Rollnick S, Edwards A, Elwyn G, J Antimicrob Chemother, Volume 48, 3 (September 2001) pp.435-440 - Does early detection of otitis media with effusion prevent delayed language development?
Butler CC, MacMillan H, Arch Dis Child, Volume 85, 2 (August 2001) pp.96-103 - Coughs and colds: nurse management of upper respiratory tract infection.
Rees M, Butler C, Nurs Stand, Volume 15, 39 (June 2001) pp.33-35 - Steroids for otitis media with effusion: a systematic review.
Butler CC, van Der Voort JH, Arch Pediatr Adolesc Med, Volume 155, 6 (June 2001) pp.641-647 - Outbreak of tuberculosis linked to a source case imprisoned during treatment. Should the courts tell GPs about prison sentences and should GPs tell prison doctors about medical diagnoses?
Mukerjee A, Butler CC, Br J Gen Pract, Volume 51, 465 (April 2001) pp.297-298 - A case study of nurse management of upper respiratory tract infections in general practice.
Butler CC, Rees M, Kinnersley P, Rollnick S, Hood K, J Adv Nurs, Volume 33, 3 (February 2001) pp.328-333
- Variation in European antibiotic use.
- 2000
- Randomised controlled trial of nurse practitioner versus general practitioner care for patients requesting "same day" consultations in primary care.
Kinnersley P, Anderson E, Parry K, Clement J, Archard L, Turton P, Stainthorpe A, Fraser A, Butler CC, Rogers C, Bmj, Volume 320, 7241 (April 2000) pp.1043-1048 - The prevalence of multiple diabetes-related complications.
Morgan CL, Currie CJ, Stott NC, Smithers M, Butler CC, Peters JR, Diabet Med, Volume 17, 2 (February 2000) pp.146-151 - Estimating the prevalence of diagnosed diabetes in a health district of Wales: the importance of using primary and secondary care sources of ascertainment with adjustment for death and migration.
Morgan CL, Currie CJ, Stott NC, Smithers M, Butler CC, Peters JR, Diabet Med, Volume 17, 2 (February 2000) pp.141-145 - Does clinical error contribute to unnecessary antibiotic use?
McIsaac WJ, Butler CC, Med Decis Making, Volume 20, 1 (January 2000) pp.33-38
- Randomised controlled trial of nurse practitioner versus general practitioner care for patients requesting "same day" consultations in primary care.
- 1999
- Motivational consulting versus brief advice for smokers in general practice: a randomized trial
Butler CC, Rollnick S, Cohen D, Bachmann M, Russell I, Stott N, British Journal Of General Practice, Volume 49, 445 (August 1999) pp.611-616 - The 'heartsink' patient revisited. The Welsh Philosophy And General Practice discussion Group.
Butler CC, Evans M, Br J Gen Pract, Volume 49, 440 (March 1999) pp.230-233
- Motivational consulting versus brief advice for smokers in general practice: a randomized trial
- 1998
- Reducing antibiotics for respiratory tract symptoms in primary care: consolidating 'why' and considering 'how'.
Butler CC, Rollnick S, Kinnersley P, Jones A, Stott N, Br J Gen Pract, Volume 48, 437 (December 1998) pp.1865-1870 - Understanding the culture of prescribing: qualitative study of general practitioners' and patients' perceptions of antibiotics for sore throats.
Butler CC, Rollnick S, Pill R, Maggs-Rapport F, Stott N, Bmj, Volume 317, 7159 (September 1998) pp.637-642 - Qualitative study of patients' perceptions of doctors' advice to quit smoking: implications for opportunistic health promotion.
Butler CC, Pill R, Stott NC, Bmj, Volume 316, 7148 (June 1998) pp.1878-1881 - Design and analysis of studies evaluating smoking cessation interventions where effects vary between practice or practitioner. (vol 13, pg 402, 1996)
Butler C, Bachmann OM, Family Practice, Volume 15, 3 (June 1998) pp.289-289
- Reducing antibiotics for respiratory tract symptoms in primary care: consolidating 'why' and considering 'how'.
- 1997
- Evidence-based medicine and general practice.
Jacobson LD, Edwards AG, Granier SK, Butler CC, Br J Gen Pract, Volume 47, 420 (July 1997) pp.449-452 - Helping smokers make decisions: the enhancement of brief intervention for general medical practice.
Rollnick S, Butler CC, Stott N, Patient Educ Couns, Volume 31, 3 (July 1997) pp.191-203 - Brief alcohol intervention in medical settings - Concerns from the consulting room
Rollnick S, Butler C, Hodgson R, Addiction Research, Volume 5, 4 (1997) pp.331-341
- Evidence-based medicine and general practice.
- 1996
- Late psychological sequelae of abortion: questions from a primary care perspective.
Butler C, J Fam Pract, Volume 43, 4 (October 1996) pp.396-401 - Design and analysis of studies evaluating smoking cessation interventions where effects vary between practices or practitioners.
Butler C, Bachmann M, Fam Pract, Volume 13, 4 (August 1996) pp.402-407 - Managing patients with an absent or dysfunctional spleen. Is there evidence to show that daily antibiotic treatment is best?
Butler C, Kinnersley P, Bmj, Volume 312, 7042 (May 1996) pp.1360-1361 - The practitioner, the patient and resistance to change: recent ideas on compliance.
Butler C, Rollnick S, Stott N, Cmaj, Volume 154, 9 (May 1996) pp.1357-1362 - Missing the meaning and provoking resistance; a case of myalgic encephalomyelitis.
Butler C, Rollnick S, Fam Pract, Volume 13, 1 (February 1996) pp.106-109
- Late psychological sequelae of abortion: questions from a primary care perspective.
- 1995
- Clinical skills still provoke debate. Confidence in clinical skills is vital for GPs.
Butler C, Bmj, Volume 311, 7005 (September 1995) pp.627-628 - TARGETS FOR GLYCATED HEMOGLOBIN - TARGETS ARE SUGGESTIONS TO BE MODIFIED - REPLY
BUTLER C, STOTT N, British Medical Journal, Volume 311, 6998 (July 1995) pp.190-190 - Glycated haemoglobin and metabolic control of diabetes mellitus: external versus locally established clinical targets for primary care.
Butler C, Peters J, Stott N, Bmj, Volume 310, 6982 (March 1995) pp.784-788 - The 'maternal grimace' sign. A clue to the importance of the contextual diagnosis.
Butler CC, Arch Fam Med, Volume 4, 3 (March 1995) pp.273-275
- Clinical skills still provoke debate. Confidence in clinical skills is vital for GPs.
- 1994
- Caring for the patient with asthma. Self monitoring of peak flow can be harmful.
Butler C, Wilkinson C, Bmj, Volume 308, 6936 (April 1994) p. 1100 - Consultations for minor problems.
Butler C, Br J Gen Pract, Volume 44, 379 (February 1994) p. 93
- Caring for the patient with asthma. Self monitoring of peak flow can be harmful.
- 1993
- A STRAIGHTFORWARD CASE OF APPENDICITIS, COMPLICATED BY DEDICATION TO CALVING COWS
BUTLER C, Canadian Medical Association Journal, Volume 149, 12 (December 1993) pp.1828-1828
- A STRAIGHTFORWARD CASE OF APPENDICITIS, COMPLICATED BY DEDICATION TO CALVING COWS
- 2013
- Books
- 2008
-
Motivational Interviewing in Health Care: Helping Patients Change Behavior (Applications of Motivational Interviewing)
, 1st edition
Rollnick R et al, Guilford Press (January 2008)
-
Motivational Interviewing in Health Care: Helping Patients Change Behavior (Applications of Motivational Interviewing)
, 1st edition
- 2003
-
Rapid Reference to Compliance
Butler CC et al, Mosby (August 2003)
-
Rapid Reference to Compliance
- 1999
-
Behaviour change: a guide for health care professionals.
, 8th Revised edition
Rollnick S et al, Churchill Livingstone (June 1999)
-
Behaviour change: a guide for health care professionals.
, 8th Revised edition
- 2008
- Chapters
- 2010
-
Infections of the upper respiratory tract
Edited by Finch RG, Greenwood D, Norrby SR, Whitley RJ Elsevier (2010)
-
Infections of the upper respiratory tract
- 2010
- Conference proceedings
- 2010
- Using a web survey to elicit clinicians' accounts of antibiotic prescribing habits for four common infections
Nuttall J, Butler C, Hood K, Kelly M, Gillespie D, Verheij T, , Oxford (March 2010) (2010) - Purulent sputum and feeling generally unwell does not predict benefit from antibiotic treament for acute cough: results from a 13-country prospective study
Butler C, Kelly M, Hood K, Wood J, Scharberg T, Coenen S, Verheij T, Little P, Melbye H, Goossens H, , Oxford (March 2010) (2010) - Trust me, I'm a doctor: an European exploration of family doctor and parent decision making on antibiotic treatment for children with respiratory tract infections
Prout H, Brookes-Howell L, Cooper L, Hood K, Butler C, Verheij T, , Oxford (March 2010) (2010) - Preventing disease through opportunistic, rapid engagement by primary care teams using behaviour change counselling (PRE-EMPT)
Randell E, Spanou C, Simpson S, Hood K, Rollnick S, Butler C, , Oxford (March 2010) (2010) - Changing antibiotic prescribing habits: a process evaluation of a trial evaluating the use of an interactive booklet on respiratory tract infections in children for use in primary care consultations
Francis N, Butler C, Hood K, Simpson S, , Oxford (March 2010) (2010)
- Using a web survey to elicit clinicians' accounts of antibiotic prescribing habits for four common infections
- 2009
- CLINICAL FEATURES OF YOUNG ONSET PARKINSON'S DISEASE
Wickremaratchi MM, Ben-Shlomo Y, Moran M, Morgan E, Davies D, Jones A, Weiser R, Butler C, Morris HR, Journal Of Neurology Neurosurgery And Psychiatry, Volume 80, 1 (January 2009) pp.106-106
- CLINICAL FEATURES OF YOUNG ONSET PARKINSON'S DISEASE
- 2008
- A community based study of young onset Parkinson's disease in south wales
Morris HR, Wickremaratchi MM, O'Loghlen C, Sastry D, Robertson NP, Butler C, Ben-Shlomo Y, Journal Of Neurology Neurosurgery And Psychiatry, Volume 79, 3 (March 2008) pp.340-340 - Do Clinicians Treat Smokers and Non-smokers with Lower Respiratory Tract Infections Differently?
Butler C, Gillespie D, Hood K, Kelly M, Nuttall J, Stanton N, , Woodland Grange, Leamington Spa (March 2008) (2008) - A comparison of different approaches to modelling patient diary information
Butler C, Gillespie D, Hood K, Kelly M, Nuttall J, , Woodland Grange, Leamington Spa (March 2008) (2008) - Do clinicians treat smokers and non-smokers with LRTI differently?
Stanton N, Gillespie D, Kelly M, Nuttall J, Hood K, Butler C, , Leamington Spa, Uk (March 2008) (2008) - Non motor features in young onset Parkinson's disease
Wickremaratchi MM, Ben-Shlomo Y, Perera D, Salmon R, Moran M, Davies D, Jones A, Sastry D, Weiser R, Butler C, Morris HR, Movement Disorders, Volume 23, 1 (2008) pp.S245-S245 - Factors Associated with Symptom Diary Non-Response in the GRACE-01 Study
Butler C, Gillespie D, Hood K, Kelly M, Nuttall J, , Woodland Grange, Leamington Spa (March 2008) (2008) - Clinician Attitudes to Antibiotic Resistance & Reflections upon own prescribing: a European Perspective
Brookes-Howell L, Cooper L, Butler C, Hood K, Wood F, , Woodland Grange, Leamington Spa (March 2008) (2008) - Describing the variation in presentation and management of acute cough/LRTI between 13 European Countries and the affect this variation has on patient outcome.
Butler C, Goossens H, Hood K, Little P, Nuttall J, Verheij T, , Woodland Grange, Leamington Spa (March 2008) (2008) - Describing the variation in presentation and management of actue cough/LRTI between 13 european countries and the effect this variation has on patient outcome
Hood K, Nuttall J, Little P, Verheij T, Goossens H, Butler C, , Leamington Spa (March 2008) (2008) - EURICA: The epidemiology of urinary tract infections (UTI) in children with acute illness in primary care - pilot study
Butler C, Edwards A, Hood K, Simpson S, , Warwick University (March 2008) (2008) - Preventing disease through opportunistic, Rapid EngagEMent by Primary Care Teams using Behaviour Change Counselling (PRE-EMPT)
Butler C, Hood K, Rollnick S, Simpson S, Spanou C, , Woodland Grange, Leamington Spa (March 2008) (2008) - Doctor shopping, and how to avoid it: Reducing antibiotics prescribing using the STAR Educational Programme
Bekkers M, Butler C, Hood K, Simpson S, , Woodland Grange, Leamington Spa (March 2008) (2008)
- A community based study of young onset Parkinson's disease in south wales
- 2006
- Are sore throat patients who hope for antibiotics actually asking for pain relief?
van Driel ML, De Sutter A, Deveugele M, Peersman W, Butler CC, De Meyere M, De Maeseneer J, Christiaens T, , United States Ann Fam Med, Volume 4, 6 (November 2006) pp.494-499
- Are sore throat patients who hope for antibiotics actually asking for pain relief?
- 2004
- Role of serum methylmalonic acid, homocysteine and transcobalamin II in the diagnosis of vitamin B12 deficiency
Goringe AP, Ellis R, McDowell IFW, Butler CC, Worwood M, British Journal Of Haematology, Volume 125 (April 2004) pp.24-24
- Role of serum methylmalonic acid, homocysteine and transcobalamin II in the diagnosis of vitamin B12 deficiency
- 2010
