Changes in the hospital scene.
Szanto
Martin J
MJ
D000368:Aged; D000369:Aged, 80 and over; D006299:Health Services for the Aged / Q000639:trends; D006739:Hospital Administration / Q000639:trends*; D006760:Hospitalization / Q000639:trends; D006801:Humans; D017057:Medically Uninsured / Q000706:statistics & numerical data; D014481:United States