Impact of an aging society on the availability of nursing home services.
D000368:Aged; D000369:Aged, 80 and over; D006301:Health Services Needs and Demand / Q000639:trends*; D006302:Health Services Research / Q000639:trends*; D006801:Humans; D008134:Long-Term Care / Q000600:supply & distribution*; D009735:Nursing Homes / Q000706:statistics & numerical data*; D011158:Population Growth; D013223:Statistics as Topic; D014481:United States