Differential mortality, uncertain medical expenditures, and the savings decisions of the elderly.
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005382:Financing, Personal; D005102:Health Expenditures; D006801:Humans; D007182:Income; D008017:Life Expectancy; D018803:Models, Economic; D009026:Mortality; D014481:United States