Hayashi Yoshikazu, Sunada Keijiro, Takahashi Haruo, Shinhata Hakuei, Lefor Alan T, Tanaka Akira, Yamamoto Hironori
Department of Medicine, Division of Gastroenterology, Jichi Medical University, Shimotsuke, Japan.
Department of Surgery, Jichi Medical University, Shimotsuke, Japan.
Endoscopy. 2014;46 Suppl 1 UCTN:E421-2. doi: 10.1055/s-0034-1377438. Epub 2014 Oct 14.