Fukita Yosho, Asaki Tsutoshi, Adachi Seitaro, Yasuda Ikuma, Toyomizu Michifumi, Katakura Yoshiki
Department of Gastroenterology, Seirei Yokohama Hospital, 215 Iwai-cho, Hodogaya-ku, Yokohama, Kanagawa, 240-8521, Japan.
J Clin Oncol. 2013 Jul 20;31(21):e373-6. doi: 10.1200/JCO.2012.45.2904. Epub 2013 Jun 3.