title: CPT changes in 2003: an overview.
authors.forename: John T
authors.initials: JT
authors.lastname: Preskitt
authors.forename: Jean A
authors.initials: JA
authors.lastname: Harris
authors.forename: Irene
authors.initials: I
authors.lastname: Dworakowski
mesh_terms: D003107:Colorectal Surgery; D039702:Current Procedural Terminology; D062109:Dermatologic Surgical Procedures; D006801:Humans; D010138:Pacemaker, Artificial; D014481:United States; D014656:Vascular Surgical Procedures