Authors: Fredric D Wolinsky; Henry W Mahncke; Mark W Vander Weg; Rene Martin; Frederick W Unverzagt; Karlene K Ball; Richard N Jones; Sharon L Tennstedt Journal: J Gerontol B Psychol Sci Soc Sci Date: 2009-07-17 Impact factor: 4.077
Authors: Fredric D Wolinsky; Mark W Vander Weg; Rene Martin; Frederick W Unverzagt; Karlene K Ball; Richard N Jones; Sharon L Tennstedt Journal: J Gerontol A Biol Sci Med Sci Date: 2009-01-30 Impact factor: 6.053