title: Presidential address: toward physician competency.
authors.affiliation: Department of Surgery, Northwestern University Medical School, Chicago, Ill, USA.
authors.forename: D L
authors.initials: DL
authors.lastname: Nahrwold
mesh_terms: D002983:Clinical Competence; D013502:General Surgery / Q000592:standards*; D006801:Humans; D010820:Physicians / Q000592:standards*