Izuishi K, Sano T, Okamoto Y, Mori H, Oryu M, Maeta T, Ebara K
Department of Gastroenterological Surgery, Federation of Public Services and Affiliated Personnel Aid Associations, Takamatsu Hospital, Takamatsu, Kagawa, Japan.
Endoscopy. 2012;44 Suppl 2 UCTN:E368-9. doi: 10.1055/s-0032-1310075. Epub 2012 Sep 25.