Buchner DM, Cress ME, Esselman PC, Margherita AJ, de Lateur BJ, Campbell AJ, Wagner EH. Factors associated with changes in gait speed in older adults. J Gerontol A Biol Sci Med Sci. 1996 Nov;51(6):M297-302.
Buchner DM, Cress ME, Esselman PC, Margherita AJ, de Lateur BJ, Campbell AJ, Wagner EH. Factors associated with changes in gait speed in older adults. J Gerontol A Biol Sci Med Sci. 1996 Nov;51(6):M297-302.