“Loop Clip”, a new closure device for large mucosal defects after EMR and ESD - Sakamoto, N.; Beppu, K.; Matsumoto, K.; Shibuya, T.; Osada, T.; Mori, H.; Shimada, Y.; Konno, A.; Kurosawa, A.; Nagahara, A.; Otaka, M.; Ohkusa, T.; Ogihara, T.; Watanabe, S. (Endoscopy, 2008)