Psychiatry, industry, and labor--retrospect and prospect.
D006264:Health Benefit Plans, Employee / Q000639:trends*; D007348:Insurance, Health / Q000639:trends*; D007358:Insurance, Psychiatric / Q000639:trends*; D007750:Labor Unions / Q000191:economics*; D011570:Psychiatry / Q000592:standards; D014481:United States