TY - RPRT TI - Developing prevalence-based prescribing units for analysing variations in general practitioner prescribing: a case study using statins. AU - P R Ward AU - P R Noyce AU - A S St Leger PY - 2003 DO - 10.1046/j.1365-2710.2003.00451.x UR - https://pubmed.ncbi.nlm.nih.gov/12605615/ ID - 12605615 ER -