Tu1542 Factors Affecting the Technical Difficulty and Clinical Outcome of Endoscopic Submucosal Dissection for Colorectal Tumors
2014 ◽
Vol 79
(5)
◽
pp. AB578
◽
2016 ◽
Vol 83
(3)
◽
pp. 602-607
◽
2017 ◽
Vol 85
(3)
◽
pp. 546-553
◽