The current status and influencing factors analysis of frailty in the elderly hospitalized patients with non-valvular atrial fibrillation
HUANG Saiyan,ZONG Xiaomei,LI Bin,DONG Chaoqun,DING Tingting,LU Zhongqiu
Chinese Journal of Nursing . 2021, (7): 1009 -1014 .  DOI: 10.3761/j.issn.0254-1769.2021.07.009