title: Blinding trials.
authors.forename: D
authors.initials: D
authors.lastname: Double
mesh_terms: D000928:Antidepressive Agents / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D003866:Depressive Disorder / Q000188:drug therapy* / Q000523:psychology; D004311:Double-Blind Method; D006801:Humans
chemical_list: D000928:Antidepressive Agents