title: Depression--the commonest disease. 3. Disguised depression.
mesh_terms: D000928:Antidepressive Agents / Q000627:therapeutic use; D003863:Depression / Q000150:complications / Q000175:diagnosis* / Q000188:drug therapy / Q000628:therapy; D004565:Electroconvulsive Therapy; D006801:Humans; D006998:Hypochondriasis / Q000209:etiology; D008094:Lithium / Q000627:therapeutic use; D008569:Memory Disorders / Q000209:etiology; D011602:Psychophysiologic Disorders / Q000175:diagnosis*; D011613:Psychotherapy
chemical_list: D000928:Antidepressive Agents; D008094:Lithium