The injustices of aging.
D000368:Aged; D005380:Financing, Government; D006801:Humans; D007182:Income; D008484:Medicaid / Q000191:economics; D006278:Medicare / Q000191:economics; D009310:National Health Insurance, United States / Q000191:economics; D011640:Public Policy; D012943:Social Security / Q000191:economics; D014481:United States