Efficacy of single‐balloon overtube for endoscopic submucosal dissection in the proximal colon: A propensity score‐matched analysis

by Hidenori Tanaka, Shiro Oka, Akiyoshi Tsuboi, Yuki Kamigaichi, Hirosato Tamari, Akihiko Sumioka, Yasutsugu Shimohara, Tomoyuki Nishimura, Katsuaki Inagaki, Yuki Okamoto, Sumio Iio, Ken Yamashita, Kyoku Sumimoto, Shinji Tanaka
Published 2022-04-01