CJRTP
Correlation between Body Mass Index and Frailty for Community Aged People in Zhengzhou, Henan, China　
SONG Xiao-yue, HUANG Ling-ling, ZHANG Wei-hong
《Chinese Journal of Rehabilitation Theory and Practice》 . 2017, (8): 976 -979 .  DOI: 10.3969/j.issn.1006-9771.2017.08.022