title: Older Americans present a double challenge: preventing disability and providing care.
authors.forename: M G
authors.initials: MG
authors.lastname: Kovar
authors.forename: M
authors.initials: M
authors.lastname: Feinleib
mesh_terms: D000368:Aged; D006299:Health Services for the Aged / Q000639:trends*; D006801:Humans; D014481:United States