Hakuta Ryunosuke, Kogure Hirofumi, Isayama Hiroyuki, Yamada Atsuo, Hamada Tsuyoshi, Nakai Yousuke, Koike Kazuhiko
Department of Gastroenterology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan.
Endoscopy. 2015;47 Suppl 1 UCTN:E519-20. doi: 10.1055/s-0034-1392669. Epub 2015 Nov 3.