Adding a tricyclic antidepressant to a monoamine oxidase inhibitor.
D000929:Antidepressive Agents, Tricyclic / Q000627:therapeutic use*; D003866:Depressive Disorder / Q000188:drug therapy*; D004359:Drug Therapy, Combination; D006801:Humans; D008996:Monoamine Oxidase Inhibitors / Q000627:therapeutic use*
D000929:Antidepressive Agents, Tricyclic; D008996:Monoamine Oxidase Inhibitors