内镜下黏膜切除术和内镜黏膜下剥离术治疗结肠粗蒂性息肉的疗效分析
王显岭1,邱振宇2,赵志峰3
Curative effect analysis of  endoscopic mucosal resection and endoscopic submucosal dissection in  treatment of colonic thickpedicled polyps
Wang Xianling1, Qiu Zhenyu2, Zhao Zhifeng3
临床荟萃 . 2020, (4): 335 -339 .  DOI: 10.3969/j.issn.1004-583X.2020.04.010