title: Presidential address: trials of the Southern Association for Vascular Surgery.
authors.affiliation: Division of Vascular Surgery, University of Texas Southwestern Medical Center, Dallas 75235-9157, USA.
authors.forename: G P
authors.initials: GP
authors.lastname: Clagett
mesh_terms: D019317:Evidence-Based Medicine; D006801:Humans; D016032:Randomized Controlled Trials as Topic; D012106:Research; D012955:Societies, Medical; D014481:United States; D014656:Vascular Surgical Procedures / Q000639:trends*