Mankowski, Robert T Device-Measured Physical Activity As a Predictor of Disability in Mobility-Limited Older Adults. [electronic resource] - Journal of the American Geriatrics Society Oct 2017 - 2251-2256 p. digital Publication Type: Journal Article; Multicenter Study; Randomized Controlled Trial ISSN: 1532-5415 Standard No.: 10.1111/jgs.15037 doi Subjects--Topical Terms: Accelerometry--methodsAgedAged, 80 and overDisability EvaluationExerciseFemaleGeriatric Assessment--methodsHumansMaleMobility LimitationPhysical Therapy ModalitiesSedentary BehaviorTime Factors