Esophageal muscle layer tear during endoscopic submucosal dissection treated by polyglycolic acid sheets and fibrin glue - Yukimoto, Hiroki; Tanaka, Kyosuke; Umeda, Yuhei; Tsuboi, Junya; Hattori, Aiji; Yamada, Reiko; Hamada, Yasuhiko (Endoscopy, 2020)