Long-term exercise therapy resolves ethnic differences in baseline health status in older adults with knee osteoarthritis.
Foy CG, Penninx BW, Shumaker SA, Messier SP, Pahor M. Long-term exercise therapy resolves ethnic differences in baseline health status in older adults with knee osteoarthritis. J Am Geriatr Soc. 2005 Sep; 53(9):1469-75.