1. Association between baseline frailty and driving status over time: a secondary analysis of The National Health and Aging Trends Study Bond, Elizabeth G.; Durbin, Laura L.; Cisewski, Jodi A.; Qian, Min; Guralnik, Jack M.; Kasper, Judith D.; Mielenz, Thelma J. 2017 Articles EpidemiologyFrail elderlyOlder automobile driversAging