Mukai Shuntaro, Itoi Takao, Tsuchiya Takayoshi, Tanaka Reina, Tonozuka Ryosuke
Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan.
Gastrointest Endosc. 2016 Apr;83(4):832-3. doi: 10.1016/j.gie.2015.09.047. Epub 2015 Oct 13.