Intervention strategies to enhance well-being in later life: the status and prospect of guided change.
D000368:Aged; D000375:Aging; D004467:Economics; D004777:Environment; D006293:Health Promotion; D006299:Health Services for the Aged; D006801:Humans; D011057:Politics; D011314:Preventive Health Services; D011788:Quality of Life; D012940:Social Problems; D012943:Social Security; D014481:United States