Xing Yun-Li, Sun Ying, Ma Qing, Lu Yu, Shao Ying, Huang Wei, Zhang Dai, Gu Fu-Sheng, Li Hong-Wei
Department of Geriatrics and Gerontology, Beijing Friendship Hospital, Capital Medical University, Beijing, China.
J Geriatr Cardiol. 2018 Aug;15(8):554-556. doi: 10.11909/j.issn.1671-5411.2018.08.002.