Axes IV and V made optional in DSM-III.
D003219:Confidentiality; D006801:Humans; D007343:Insurance Carriers / Q000592:standards; D007349:Insurance, Health, Reimbursement; D001523:Mental Disorders / Q000145:classification* / Q000175:diagnosis / Q000191:economics; D011570:Psychiatry; D012955:Societies, Medical; D014481:United States