Ichikawa Daisuke, Komatsu Shuhei, Konishi Hirotaka, Otsuji Eigo
Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kamigyo-ku, Kyoto, Japan.
Gastroenterology. 2012 May;142(5):1074-1078.e1. doi: 10.1053/j.gastro.2012.03.008. Epub 2012 Mar 17.