Health services: their success and failure in reaching older adults.
D000208:Acute Disease; D000368:Aged; D005382:Financing, Personal; D005853:Geriatrics; D005102:Health Expenditures; D006268:Health Facilities / Q000706:statistics & numerical data; D006285:Health Planning; D006296:Health Services / Q000706:statistics & numerical data*; D006761:Hospitals / Q000706:statistics & numerical data; D006801:Humans; D007348:Insurance, Health; D008134:Long-Term Care; D006278:Medicare; D011315:Preventive Medicine; D012959:Socioeconomic Factors; D014481:United States