Miura Yoshimasa, Yamamoto Hironori, Sunada Keijiro, Yano Tomonori, Arashiro Masayuki, Miyata Tomohiko, Sugano Kentaro
Department of Medicine, Division of Gastroenterology, Jichi Medical University, Shimotuke, Tochigi, Japan.
Gastrointest Endosc. 2010 Sep;72(3):658-9. doi: 10.1016/j.gie.2009.11.045. Epub 2010 Mar 15.