Aging, health and health care.
Kelman
H R
HR
Department of Epidemiology and Social Medicine, Montefiore Medical Center, Bronx, NY.
D000368:Aged; D000375:Aging; D006302:Health Services Research; D006299:Health Services for the Aged; D006801:Humans; D008137:Longitudinal Studies; D009519:New York City