title: On the impossibility of being expert.
authors.affiliation: Wales Heart Research Institute, School of Medicine, Cardiff University, Cardiff CF14 4XN, UK. fraserag@cf.ac.uk
authors.forename: Alan G
authors.initials: AG
authors.lastname: Fraser
authors.forename: Frank D
authors.initials: FD
authors.lastname: Dunstan
mesh_terms: D002309:Cardiology / Q000592:standards*; D002983:Clinical Competence / Q000592:standards*; D003952:Diagnostic Imaging; D019317:Evidence-Based Medicine; D006331:Heart Diseases / Q000175:diagnosis*; D006801:Humans