title: Invited commentary: measure of competence.
authors.affiliation: Department of Surgery, Oregon Health Sciences University, Portland, 97201, USA.
authors.forename: Donald
authors.initials: D
authors.lastname: Trunkey
mesh_terms: D002983:Clinical Competence; D004650:Employee Performance Appraisal; D013502:General Surgery; D006801:Humans; D007396:Internship and Residency