Tsai M.H.Wang K.Chou S.J.Chen V.YA-CHIEN YANG2020-06-192020-06-1920071438-8812https://scholars.lib.ntu.edu.tw/handle/123456789/503688[SDGs]SDG2Double-channel colonoscopic snare resection of large pedunculated polyps using a clipping method.journal article10.1055/s-2007-966409176140422-s2.0-42449112535