title: Objectively measured physical activity and mortality in older adults.
authors.forename: Steven N
authors.initials: SN
authors.lastname: Blair
authors.forename: William L
authors.initials: WL
authors.lastname: Haskell
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D004734:Energy Metabolism; D015444:Exercise; D006801:Humans; D009026:Mortality