Yamamoto Hironori, Hayashi Yoshikazu, Despott Edward J
Department of Medicine, Division of Gastroenterology, Jichi Medical University, Shimotsuke, Japan.
Royal Free Unit for Endoscopy, The Royal Free Hospital and University College London Institute for Liver and Digestive Health, London, United Kingdom.
Gastrointest Endosc. 2019 Aug;90(2):288-289. doi: 10.1016/j.gie.2019.04.244.