Zhu Chun-Ping, Guo Jie-Fang, Wang Yun-Feng, Han Tao, Qian Yang-Yang, Chen Jie, Li Zhao-Shen
Department of Gastroenterology, Changhai Hospital, Naval Medical University, Shanghai, China.
Endosc Ultrasound. 2020 Jan-Feb;9(1):66-68. doi: 10.4103/eus.eus_58_19.