title: Why So Few Randomized Trials Are Useful.
authors.affiliation: Division of Pulmonary and Critical Care Medicine Department of Internal Medicine Intermountain Medical Center; and Division of Pulmonary and Critical Care Medicine Department of Internal Medicine University of Utah Murray, UT.
authors.forename: Michael J
authors.initials: MJ
authors.lastname: Lanspa
authors.forename: Alan H
authors.initials: AH
authors.lastname: Morris
mesh_terms: D003422:Critical Care; D004608:Eligibility Determination; D006801:Humans; D016032:Randomized Controlled Trials as Topic; D012107:Research Design