论文信息 - The association between frailty and severe disease among COVID-19 patients aged over 60 years in China: a prospective cohort study - 字舞流文

The association between frailty and severe disease among COVID-19 patients aged over 60 years in China: a prospective cohort study

J. Yue | Yan Kang | Chenkai Wu | Min He | Zhixin Huang | L. Hou | Na Zhao | Yao Ma | Yixin Shi | Xue Yang | X. Yang