title: 1997 CPT revisions.
authors.forename: S
authors.initials: S
authors.lastname: Prophet
mesh_terms: D000043:Abstracting and Indexing / Q000592:standards*; D004194:Disease / Q000145:classification; D004496:Education, Continuing; D006801:Humans; D008499:Medical Records / Q000145:classification*; D012015:Reference Standards; D014481:United States; D014656:Vascular Surgical Procedures / Q000379:methods