Yane Kei, Katanuma Akio, Osanai Manabu, Maguchi Hiroyuki, Takahashi Kuniyuki, Kin Toshifumi, Takaki Ryo, Matsumoto Kazuyuki, Gon Katsushige, Matsumori Tomoaki, Tomonari Akiko
Center for Gastroenterology, Teine-Keijinkai Hospital, Sapporo, Japan.
Endoscopy. 2014;46 Suppl 1 UCTN:E86-7. doi: 10.1055/s-0033-1344832. Epub 2014 Mar 27.