Ogawa Ryo, Nishikawa Jun, Kakimoto Tadatoshi, Sakaida Isao
Department of Gastroenterology and Hepatology, Yamaguchi University Graduate School of Medicine, Japan.
Intern Med. 2016;55(21):3219-3220. doi: 10.2169/internalmedicine.55.7206. Epub 2016 Nov 1.