Hospitals. Managed care's trickle-down effect.
D003625:Data Collection; D017598:Efficiency, Organizational / Q000706:statistics & numerical data; D017721:Hospital Costs / Q000706:statistics & numerical data* / Q000639:trends; D007902:Length of Stay / Q000706:statistics & numerical data* / Q000639:trends; D008329:Managed Care Programs; D014481:United States