title: Prior cognitive problems as the key to treating a patient with resistant depression.
mesh_terms: D003131:Combined Modality Therapy; D003866:Depressive Disorder / Q000175:diagnosis* / Q000628:therapy; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000175:diagnosis* / Q000523:psychology; D019965:Neurocognitive Disorders / Q000175:diagnosis* / Q000628:therapy