Hirotani Akane, Sakai Eiji, Nakajima Atsushi, Kawana Kenichi, Nagase Hajime
Department of Gastroenterology, Yokohama Rosai Hospital, Yokohama, Japan.
Department of Gastroenterology, NTT Medical Center Tokyo, Tokyo and Department of Gastroenterology and Hepatology, Yokohama City University School of Medicine, Yokohama, Japan.
Gastrointest Endosc. 2016 Feb;83(2):476-7; discussion 477. doi: 10.1016/j.gie.2015.08.032. Epub 2015 Aug 20.