Liu Zu-Qiang, Li Quan-Lin, Liu Jiang-Bin, Liu Hai-Feng, Ye Hong, Fang Ying, Zhou Ping-Hong
Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, China.
Department of Pediatric Surgery, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai, China.
Endoscopy. 2020 Apr;52(4):E122-E123. doi: 10.1055/a-1022-4274. Epub 2019 Oct 25.