title: Challenges of treating on the basis of knowledge: The ARDS Network trials and the ensuing controversy.
authors.forename: Russell
authors.initials: R
authors.lastname: Burck
mesh_terms: D035061:Control Groups; D032984:Ethics, Research; D006801:Humans; D018579:Patient Selection / Q000941:ethics*; D016032:Randomized Controlled Trials as Topic / Q000941:ethics*; D012128:Respiratory Distress Syndrome / Q000628:therapy*