Activities of daily living: tools to measure functional loss.
UNUM Life Insurance Company of America.
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PR
Bell
D000203:Activities of Daily Living; D000368:Aged; D000369:Aged, 80 and over; D004185:Disability Evaluation; D006801:Humans; D007353:Insurance, Long-Term Care; D008017:Life Expectancy; D016743:Mental Competency; D014481:United States