TY - JOUR AU - Matsumoto, K; Konuma, H; Ueyama, H TI - Multibending scope use for reduction of perforation risks in endoscopic submucosal dissection JO - Minim Invasive Ther Allied Technol PY - 2020 L3 - PubMed-ID: 32921209 SP - 1 EP - 9 N1 - et al. ER -