Ang Li1Department of Pancreatic Surgery, West China Hospital of Sichuan University, Chengdu 610041, China, Lei Feng2Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu 610041, China, Xiaoya Niu2Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu 610041, China, Qihui Zeng2Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu 610041, China, Bei Li2Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu 610041, China, Zhen You2Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu 610041, China
- 1Department of Pancreatic Surgery, West China Hospital of Sichuan University, Chengdu 610041, China
- 2Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu 610041, China