Matsumoto K, Nagahara A, Sakamoto N, Suyama M, Konuma H, Morimoto T, Sagawa E, Ueyama H, Takahashi T, Beppu K, Shibuya T, Osada T, Yoshizawa T, Ogihara T, Watanabe S
Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan.
Endoscopy. 2011;43 Suppl 2 UCTN:E67-8. doi: 10.1055/s-0030-1255923. Epub 2011 Feb 21.