Duan Tianying, Liu Deliang
Department of Gastroenterology, The Second Xiangya Hospital.
Research Center of Digestive Disease, Central South University, Changsha, P. R.China.
Endoscopy. 2023 Dec;55(S 01):E7-E8. doi: 10.1055/a-1915-4977. Epub 2022 Sep 9.