Evaluation of characteristics of left-sided colorectal perfusion in elderly patients by angiography

Zhang, C; Li, A; Luo, T; Li, Y; Li, F; Li, J

Li, J (corresponding author), Capital Med Univ, Dept Gen Surg, Xuanwu Hosp, 45 Changchun St, Beijing 100053, Peoples R China.

WORLD JOURNAL OF GASTROENTEROLOGY, 2020; 26 (24): 3484