A clinical comparative study of rubber ring versus dental floss combined with hemoclipping assisted endoscopic submucosal dissection on gastrointestinal tumor#br#
CHEN Xiang-bo, XU Ting-ting, WU Qiu-li, ZHENG Qing-feng
上海交通大学学报（医学版） . 2017, (7): 1010 .  DOI: ]10.3969/j.issn.1674-8115.2017.07.022?