title: Functional disability.
authors.forename: M G
authors.initials: MG
authors.lastname: Kovar
mesh_terms: D000368:Aged; D002170:Canada; D003625:Data Collection; D016330:Frail Elderly / Q000706:statistics & numerical data*; D006801:Humans; D006814:Hungary; D007557:Israel; D015995:Prevalence; D014481:United States