title: Conceptual differences amongst the data collection instruments used in clinical audit.
authors.affiliation: Research Unit, Royal College of Physicians, London, UK.
authors.forename: A
authors.initials: A
authors.lastname: Hopkins
authors.forename: P
authors.initials: P
authors.lastname: Irwin
authors.forename: H
authors.initials: H
authors.lastname: Wallace
mesh_terms: D003625:Data Collection / Q000379:methods*; D005568:Forms and Records Control; D006801:Humans; D008485:Medical Audit / Q000379:methods*; D016347:Medical Records Systems, Computerized; D017063:Outcome Assessment, Health Care