Idiopathic Submucosal Hematoma of Esophagus Complicated by Dissecting Aneurysm, Followed-Up Endoscopically During Conservative Treatment - Kise, Y.; Suzuki, R.; Shimada, H.; Tanaka, H.; Oshiba, G.; Chino, O.; Makuuchi, H. (Endoscopy, 2001)