title: Some of the problems and difficulties associated with clinical studies of antidepressant agents.
mesh_terms: D000928:Antidepressive Agents / Q000097:blood / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D003863:Depression / Q000188:drug therapy; D004311:Double-Blind Method; D004341:Drug Evaluation / Q000379:methods; D006801:Humans; D008734:Methoxyhydroxyphenylglycol / Q000652:urine; D008996:Monoamine Oxidase Inhibitors / Q000627:therapeutic use; D010919:Placebos; D011600:Psychopharmacology; D012106:Research
chemical_list: D000928:Antidepressive Agents; D008996:Monoamine Oxidase Inhibitors; D010919:Placebos; D008734:Methoxyhydroxyphenylglycol