| 6 Kwon J, Suzuki T, Yoshida H, Kim H, Yoshida Y, Iwasa H, Sugiura M, Furuna T: Association between change in bone mineral density and decline in usual walking speed among Japanese community elderly women during 2-year follow-up. 7 Kwon J, Suzuki T, Yoshida H, Kim H, Yoshida Y, Iwasa H et al: Concomitant lower serum albumin and vitamin D levels are associated with decreased objective physical performance among Japanese community-dwelling elderly. 13 Suzuki T, Kwon J, Kim H, Shimada H, ... |
