Nakahara Kazunari, Michikawa Yosuke, Morita Ryo, Suetani Keigo, Itoh Fumio
Department of Gastroenterology and Hepatology, St. Marianna University, School of Medicine, Kawasaki, Japan.
VideoGIE. 2020 May 15;5(7):296-299. doi: 10.1016/j.vgie.2020.03.013. eCollection 2020 Jul.