title: Randomized clinical trials: enough bang for the buck?
authors.affiliation: Department of Surgery, University of Washington School of Medicine, Seattle 98195.
authors.forename: D E
authors.initials: DE
authors.lastname: Strandness
mesh_terms: D006801:Humans; D016032:Randomized Controlled Trials as Topic / Q000145:classification / Q000191:economics; D012109:Research Support as Topic; D014656:Vascular Surgical Procedures