authors Gill, Thomas M Newman, Anne B Allore, Heather G Miller, Michael E Beavers, Daniel P Guralnik, Jack M Pahor, Marco Fielding, Roger A Hauser, Michelle Manini, Todd M Marsh, Anthony P McDermott, Mary M
has subject area Aged Aged, 80 and over Disabled Persons Exercise Female Health Education Health Promotion Hospitalization Humans Life Style Male Motor Skills Disorders Proportional Hazards Models Single-Blind Method Walking