title: Outcome assessment: a new approach to the maintenance of board certification in vascular surgery.
authors.affiliation: Department of Vascular Surgery, The Cleveland Clinic Foundation, Ohio 44195, USA.
authors.forename: N R
authors.initials: NR
authors.lastname: Hertzer
mesh_terms: D002568:Certification; D002983:Clinical Competence; D006801:Humans; D017063:Outcome Assessment, Health Care; D014481:United States; D014656:Vascular Surgical Procedures / Q000592:standards*