Zhang Zhen-Ming, Bao Yu, Zhou Ling-Xiao, Zhao Rui, Huang Jie, Liu Wu-Song
Department of Endoscopy Center, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan 610041, China.
Chin Med J (Engl). 2018 Jun 20;131(12):1506-1508. doi: 10.4103/0366-6999.233947.