Charity medicine. Is managed care ripping a hole in this safety net?
D000533:Altruism; D002608:Charities / Q000706:statistics & numerical data; D003625:Data Collection; D008329:Managed Care Programs / Q000191:economics / Q000706:statistics & numerical data*; D008489:Medical Indigency / Q000706:statistics & numerical data*; D010820:Physicians / Q000706:statistics & numerical data*; D014481:United States