Study on the efficacy and mechanism of sacubitril valsartan in the treatment of elderly patients with chronic heart failure
QIN Shao-qiang, ZHANG Zhan-shuai, SHI Jin-zheng, LI Zhuo-ran, ZHAO Han-ting, WANG Ya-ling, LI Fang-jiang
Practical Geriatrics . 2021, (8): 837 -839 .  DOI: 10.3969/j.issn.1003-9198.2021.08.012