title: [Depressive disorders. A third have a chronic course].
mesh_terms: D000929:Antidepressive Agents, Tricyclic / Q000008:administration & dosage; D002908:Chronic Disease; D002986:Clinical Trials as Topic; D003866:Depressive Disorder / Q000175:diagnosis* / Q000188:drug therapy; D004334:Drug Administration Schedule; D005500:Follow-Up Studies; D006801:Humans; D008803:Mianserin / Q000008:administration & dosage / Q000031:analogs & derivatives; D000078785:Mirtazapine; D012008:Recurrence
chemical_list: D000929:Antidepressive Agents, Tricyclic; D008803:Mianserin; D000078785:Mirtazapine