Yamada Masaaki, Yamada Kazuki, Fujinami Haruka
Department of Epidemiology and Health Policy, University of Toyama, Toyama, Japan.
Department of Internal Medicine, Yatsuo General Hospital, Toyama, Japan.
Dig Endosc. 2016 Jan;28(1):101. doi: 10.1111/den.12554. Epub 2015 Nov 3.