Cognitive frailty and its influencing factors in hospitalized elderly patients with hypertension
YAN Jing, CHEN Xin-tao, MO Dong-ni, WU Zhu-jie, MA Li, HUANG Li-ting, LIU Ying
Practical Geriatrics . 2021, (7): 727 -730 .  DOI: 10.3969/j.issn.1003-9198.2021.07.016