Practical Geriatrics
Influencing factors of exercise tolerance in elderly patients with single vessel lesion of anterior descending coronary artery after percutaneous coronary intervention
LIU Hong-qiang, ZHANG Hong-lei, ZHENG Xiao-hui
Practical Geriatrics . 2021, (9): 967 -970 .  DOI: 10.3969/j.issn.1003-9198.2021.09.018