title: Comments on multicenter trials of antidepressant drugs.
mesh_terms: D000928:Antidepressive Agents / Q000097:blood / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D003866:Depressive Disorder / Q000175:diagnosis / Q000188:drug therapy*; D006801:Humans; D007391:International Cooperation; D012106:Research; D012107:Research Design; D014944:World Health Organization
chemical_list: D000928:Antidepressive Agents