Okuno Mitsuru, Mukai Tsuyoshi, Ichikawa Hironao, Iwashita Takuji, Tomita Eiichi
Department of Gastroenterology, Gifu Municipal Hospital, Gifu, Japan.
First Department of Internal Medicine, Gifu University Hospital, Gifu, Japan.
VideoGIE. 2019 Apr 5;4(5):220-222. doi: 10.1016/j.vgie.2019.02.007. eCollection 2019 May.