Newman AB, Arnold AM, Sachs MC, Ives DG, Cushman M, Strotmeyer ES, Ding J, Kritchevsky SB, Chaves PHM, Fried LP, et al. Long-term function in an older cohort--the cardiovascular health study all stars study. J Am Geriatr Soc. 2009  ;57(3):432-40.

Houston DK, Tooze JA, Davis CC, Chaves PHM, Hirsch CH, Robbins JA, Arnold AM, Newman AB, Kritchevsky SB. Serum 25-hydroxyvitamin D and physical function in older adults: the Cardiovascular Health Study All Stars. J Am Geriatr Soc. 2011  ;59(10):1793-801.

Eckel SP, Bandeen-Roche K, Chaves PHM, Fried LP, Louis TA. Surrogate screening models for the low physical activity criterion of frailty. Aging Clin Exp Res. 2011  ;23(3):209-16.

Kim DHyun, Chaves PHM, Newman AB, Klein R, Sarnak MJ, Newton E, Strotmeyer ES, Burke GL, Lipsitz LA. Retinal microvascular signs and disability in the Cardiovascular Health Study. Arch Ophthalmol. 2012  ;130(3):350-6.