title: Publication bias in systematic reviews.
authors.forename: Corrado
authors.initials: C
authors.lastname: Barbui
authors.forename: Andrea
authors.initials: A
authors.lastname: Cipriani
mesh_terms: D003866:Depressive Disorder / Q000188:drug therapy / Q000523:psychology; D004345:Drug Industry / Q000941:ethics; D006801:Humans; D010506:Periodicals as Topic / Q000941:ethics; D010919:Placebos; D017594:Publication Bias; D011643:Publishing / Q000941:ethics; D016032:Randomized Controlled Trials as Topic / Q000191:economics / Q000706:statistics & numerical data*; D012109:Research Support as Topic / Q000941:ethics; D012196:Review Literature as Topic; D017367:Selective Serotonin Reuptake Inhibitors / Q000627:therapeutic use; D016896:Treatment Outcome
chemical_list: D010919:Placebos; D017367:Selective Serotonin Reuptake Inhibitors