Journal of Southern Medical University
Pravelance and risk factors of frailty in community-dwelling Chinese elderly population
WANG Qin, DAI Xuemei, LIU Jialin, CHEN Zixuan, YU Yuke, LIU Xiuxiu, YUAN Ping
Journal of Southern Medical University . 2021, (11): 1719 -1724 .  DOI: 10.12122/j.issn.1673-4254.2021.11.18