Submucosal tumors of the terminal ileum managed by endoscopic polypectomy Matsumoto, T.; Iida, M.; Matsui, T.; Hirakawa, M.; Shiraishi, A.; Yao, T.; Fujishima, M. Gastrointestinal Endoscopy 36(5): 505-509 1990 0016-5107 10.1016/s0016-5107(90)71127-3 https://eurekamag.com/research/033/564/033564757.php