Practical Geriatrics
Impact of social frailty on long-term prognosis in elderly patients with stable chronic heart failure
LI Chunfang, LIU Jia, WANG Le, CHEN Jia, PAN Xiaoting
Practical Geriatrics . 2026, (5): 464 -468 .  DOI: 10.3969/j.issn.1003-9198.2026.05.006