Kobara Hideki, Mori Hirohito, Fujihara Shintaro, Nishiyama Noriko, Kobayashi Mitsuyoshi, Kamata Hideki, Masaki Tsutomu
Department of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University, Kagawa, Japan.
Gastrointest Endosc. 2013 Jan;77(1):141-5. doi: 10.1016/j.gie.2012.08.008. Epub 2012 Sep 26.