Penicillamine and schizophrenia--a clinical trial.
D000208:Acute Disease; D000328:Adult; D000368:Aged; D002908:Chronic Disease; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010396:Penicillamine / Q000627:therapeutic use*; D010546:Perphenazine / Q000627:therapeutic use; D010919:Placebos; D012559:Schizophrenia / Q000188:drug therapy*
D010919:Placebos; D010546:Perphenazine; D010396:Penicillamine