Orthomolecular psychiatry: niacin and megavitamin therapy.
D000328:Adult; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D009539:Nicotinic Acids / Q000627:therapeutic use*; D012559:Schizophrenia / Q000188:drug therapy*; D014803:Vitamin B Complex / Q000627:therapeutic use*
D009539:Nicotinic Acids; D014803:Vitamin B Complex