Physical activity as a preventative factor for frailty: the health, aging, and body composition study.
Peterson MJ, Giuliani C, Morey MC, Pieper CF, Evenson KR, Mercer V, Cohen HJ, Visser M, Brach JS, Kritchevsky SB, Goodpaster BH, Rubin S, Satterfield S, Newman AB, Simonsick EM; Health, Aging and Body Composition Study Research Group.
Peterson MJ, et al. Among authors: pieper cf.
J Gerontol A Biol Sci Med Sci. 2009 Jan;64(1):61-8. doi: 10.1093/gerona/gln001. Epub 2009 Jan 20.
J Gerontol A Biol Sci Med Sci. 2009.
PMID: 19164276
Free PMC article.