Authors: Fredric D Wolinsky; Suzanne E Bentler; Li Liu; John F Geweke; Elizabeth A Cook; Maksym Obrizan; Elizabeth A Chrischilles; Kara B Wright; Michael P Jones; Gary E Rosenthal; Robert L Ohsfeldt; Robert B Wallace Journal: J Gerontol A Biol Sci Med Sci Date: 2009-12-08 Impact factor: 6.053