Horimatsu T, Miyamoto S, Ezoe Y, Muto M, Yoshizawa A, Sakai Y
Department of Gastroenterology and Hepatology, Kyoto University Graduate School of Medicine, Sakyo-ku, Kyoto, Japan.
J Gastroenterol Hepatol. 2012 Aug;27(8):1406. doi: 10.1111/j.1440-1746.2012.07182.x.