title: Evidence from randomized controlled trials, meta-analyses, and subgroup analyses.
authors.forename: Arno
authors.initials: A
authors.lastname: Vosk
mesh_terms: D016265:Conflict of Interest; D019317:Evidence-Based Medicine; D016032:Randomized Controlled Trials as Topic / Q000191:economics / Q000941:ethics / Q000592:standards; D012109:Research Support as Topic; D018401:Sample Size