Okamoto Takeshi, Nakamura Kenji, Yabuta Minoru, Fukuda Katsuyuki
Department of Gastroenterology, St. Luke's International Hospital, Tokyo, Japan.
Department of Gastroenterology, Tokyo Dental College, Ichikawa General Hospital, Chiba, Japan.
Endoscopy. 2022 Apr;54(4):E131-E132. doi: 10.1055/a-1443-4244. Epub 2021 Apr 20.