title: [Cheers for the randomized controlled trial! The only method able to evaluate benefit of medical measures].
authors.affiliation: Hjärtavdelningen, Centrallasarettet, Västerås.
authors.forename: G
authors.initials: G
authors.lastname: Nilsson
authors.forename: S
authors.initials: S
authors.lastname: Sörensen
mesh_terms: D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D016032:Randomized Controlled Trials as Topic / Q000266:history / Q000379:methods / Q000592:standards