Endoscopy 2022; 54(02): 222
DOI: 10.1055/a-1690-6518
How can we improve our operation?
Yonghao Chen
1
Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu,
China
2
West China School of Medicine, Sichuan University, Chengdu, China
,
Lang Qu
2
West China School of Medicine, Sichuan University, Chengdu, China
,
Linjie Guo
1
Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu,
China
› Author Affiliations