Shiratori Yasutoshi, Niikura Ryota, Ishii Naoki
Department of Gastroenterology, St. Luke's International Hospital, 9-1 Akashi-cho Chuo-ku, Tokyo, 104-8560, Japan.
Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
J Gastroenterol. 2021 Dec;56(12):1107-1108. doi: 10.1007/s00535-021-01825-9. Epub 2021 Oct 16.