[MEDICARE IN THE AMERICAN WELFARE STATE].
D005006:Ethnicity; D005853:Geriatrics; D006262:Health; D006801:Humans; D007341:Insurance; D007348:Insurance, Health; D006278:Medicare; D014481:United States
GERIATRICS; INSURANCE, HEALTH; UNITED STATES
MEDICARE IN DE AMERIKAANSE WELVAARTSSTAAT.