Abstract
Ma, TF; Hu, WD; Qiu, CY
Qiu, CY (reprint author), Zhejiang Univ, Sch Med, Affiliated Hosp 1, Dept Gen Surg, Qingchun Rd 79, Hangzhou 310000, Zhejiang, Peoples R China.
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 2019; 321 (7): 706