title: The classics: a tribute to the fiftieth anniversary of the randomized clinical trial.
authors.affiliation: Welch Center for Prevention, Epidemiology and Clinical Research, The Johns Hopkins University, Baltimore, MD, USA. ffuchs@hcpa.ufrgs.br
authors.forename: F D
authors.initials: FD
authors.lastname: Fuchs
authors.forename: M J
authors.initials: MJ
authors.lastname: Klag
authors.forename: P K
authors.initials: PK
authors.lastname: Whelton
mesh_terms: D004358:Drug Therapy / Q000266:history; D049673:History, 20th Century; D006801:Humans; D016032:Randomized Controlled Trials as Topic / Q000266:history*; D012106:Research / Q000266:history