Association of American Physicians. Presidential address.
D006784:Hospitals, Teaching / Q000191:economics*; D007349:Insurance, Health, Reimbursement / Q000191:economics*; D009316:National Institutes of Health (U.S.); D012109:Research Support as Topic / Q000191:economics*; D012577:Schools, Medical / Q000191:economics*; D014481:United States