Rationing and rationalizing hospital care.
D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D003363:Cost Control; D003956:Dialysis; D006760:Hospitalization / Q000191:economics* / Q000639:trends; D006801:Humans; D013222:State Medicine; D014057:Tomography, X-Ray Computed / Q000706:statistics & numerical data; D006113:United Kingdom; D014481:United States