Koshita Shinsuke, Ito Kei, Fujita Naotaka, Noda Yutaka, Kobayashi Go, Horaguchi Jun, Kato Yuhei, Yamashita Yasunobu, Kanno Yoshihide, Ogawa Takahisa
Department of Gastroenterology, Sendai City Medical Center, Sendai, Japan.
Gastrointest Endosc. 2012 Apr;75(4):920-2. doi: 10.1016/j.gie.2011.05.010. Epub 2011 Jul 13.