[On some indices of hospital service in the U.S.A. and England. (Review of the literature)].
D004469:Economics, Hospital; D004739:England; D004813:Epidemiology; D006760:Hospitalization; D006761:Hospitals; D006801:Humans; D014481:United States; D014798:Vital Statistics
ECONOMICS, HOSPITAL; EPIDEMIOLOGY; HOSPITALIZATION; VITAL STATISTICS