Tsutsumi Koichiro, Kato Hironari, Okada Hiroyuki, Yamamoto Kazuhide
Department of Gastroenterology & Hepatology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan.
Endoscopy. 2014;46 Suppl 1 UCTN:E417-8. doi: 10.1055/s-0034-1377408. Epub 2014 Oct 14.