Analysis of influencing factors of frailty syndrome in elderly patients with stable coronary artery disease
LI Xin*, LIANG Xin-yue*, FANG Ning-yuan, WANG Hai-ya
JOURNAL OF SHANGHAI JIAOTONG UNIVERSITY (MEDICAL SCIENCE) . 2020, (12): 1627 -1631 .  DOI: 10.3969/j.issn.1674-8115.2020.12.010