Kida Akihiko, Shirota Yukihiro, Houdo Yuji, Wakabayashi Tokio
Department of Gastroenterology, Ishikawa Prefectural Saiseikai Kanazawa Hospital, Ishikawa, Japan.
Gastrointest Endosc. 2017 Feb;85(2):457-458. doi: 10.1016/j.gie.2016.03.017. Epub 2016 Mar 11.