title: Revalidation: the purpose needs to be clear.
authors.affiliation: Postgraduate Institute for Medicine and Dentistry, University of Newcastle, Newcastle upon Tyne NE2 4AB. t.d.van-zwanenberg@ncl.ac.uk
authors.forename: Tim
authors.initials: T
authors.lastname: van Zwanenberg
mesh_terms: D000068:Accreditation; D002568:Certification; D002983:Clinical Competence / Q000331:legislation & jurisprudence / Q000592:standards*; D005544:Forecasting; D006291:Health Policy; D010820:Physicians / Q000592:standards*; D013222:State Medicine / Q000331:legislation & jurisprudence / Q000592:standards; D006113:United Kingdom