Barnett, Karen NBennie, MarionTreweek, ShaunRobertson, ChristopherPetrie, Dennis JRitchie, Lewis DGuthrie, Bruce2014-11-282014-11-282014-10-11Barnett, K N, Bennie, M, Treweek, S, Robertson, C, Petrie, D J, Ritchie, L D & Guthrie, B 2014, 'Effective Feedback to Improve Primary Care Prescribing Safety (EFIPPS) a pragmatic three-arm cluster randomised trial : designing the intervention (ClinicalTrials.gov registration NCT01602705)', Implementation Science, vol. 9, 133. https://doi.org/10.1186/s13012-014-0133-91748-5908ORCID: /0000-0002-7239-7241/work/186968448http://hdl.handle.net/2164/4018286246engRS Pharmacy and materia medicaRSEffective Feedback to Improve Primary Care Prescribing Safety (EFIPPS) a pragmatic three-arm cluster randomised trial : designing the intervention (ClinicalTrials.gov registration NCT01602705)Journal article10.1186/s13012-014-0133-99