A traction wire facilitates the pocket-creation method for endoscopic submucosal dissection in the cecum - Ishii, Hiroaki; Fukuda, Hisashi; Hayashi, Yoshikazu; Morikawa, Takaaki; Taniguchi, Osamu; Lefor, Alan Kawarai; Yamamoto, Hironori (Endoscopy, 2022)