Hisanao Hamanaka

Complete endoscopic closure of gastric perforation induced by endoscopic resection of early gastric cancer using endoclips can prevent surgery (with video).

Ichiro Oda, Takuji Gotoda, H. Ono, 2006, Gastrointestinal endoscopy.

A learning curve for advanced endoscopic resection.

Roy Soetikno, Takuji Gotoda, Shai Friedland, 2005, Gastrointestinal endoscopy.