The aging population: implications for the VA health care system.
D000203:Activities of Daily Living; D000368:Aged; D000375:Aging; D002908:Chronic Disease / Q000534:rehabilitation / Q000628:therapy*; D006299:Health Services for the Aged / Q000639:trends*; D006801:Humans; D011788:Quality of Life; D014481:United States; D014493:United States Department of Veterans Affairs