Abstract
Wu, D; Yan, WM; Han, MF; Ning, Q
Ning, Q (corresponding author), Huazhong Univ Sci & Technol, Tongji Med Coll, Tongji Hosp, Natl Med Ctr Major Publ Hlth Events, Wuhan 430030, Peoples R China.
LANCET GASTROENTEROLOGY & HEPATOLOGY, 2021; 6 (9): 680