Comparative study on endoscopic mucosal resection and endoscopic submucosal dissection for the treatment of elevated colorectal lesions
XU Ying, KUAI Rong, LI Ji, YANG Da-ming, ZHOU Fen-li, JIN Yun-fei, PENG Hai-xia
上海交通大学学报（医学版） . 2016, (7): 1105 .  DOI: 10.3969/j.issn.1674-8115.2016.07.030