Challenges in estimating trends in late-life disability from the American Community Survey.
Martin
Linda G
LG
Schoeni
Robert F
RF
Andreski
Patricia M
PM
D000368:Aged / Q000706:statistics & numerical data*; D015982:Bias; D006233:Persons with Disabilities / Q000706:statistics & numerical data*; D006306:Health Surveys; D006801:Humans; D014481:United States / Q000453:epidemiology