Research overview of drug therapy in recurrent and chronic depression.
D000929:Antidepressive Agents, Tricyclic / Q000627:therapeutic use; D002986:Clinical Trials as Topic; D003866:Depressive Disorder / Q000188:drug therapy*; D004311:Double-Blind Method; D004359:Drug Therapy, Combination; D006801:Humans; D007099:Imipramine / Q000008:administration & dosage / Q000627:therapeutic use*; D008094:Lithium / Q000008:administration & dosage / Q000627:therapeutic use*; D012008:Recurrence
D000929:Antidepressive Agents, Tricyclic; D008094:Lithium; D007099:Imipramine