title: Severe emotional disturbance associated with physical illness. I. Double-blind study.
mesh_terms: D000328:Adult; D000368:Aged; D001007:Anxiety / Q000188:drug therapy*; D002908:Chronic Disease; D002986:Clinical Trials as Topic; D003863:Depression / Q000188:drug therapy*; D003990:Dibenzoxepins / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010546:Perphenazine / Q000008:administration & dosage*; D010919:Placebos
chemical_list: D003990:Dibenzoxepins; D010919:Placebos; D010546:Perphenazine