Learning Curve Associated With Colorectal Endoscopic Submucosal Dissection for Endoscopists Experienced in Gastric Endoscopic Submucosal Dissection
2011 ◽
Vol 54
(10)
◽
pp. 1307-1312
◽
2018 ◽
Vol 53
(9)
◽
pp. 1146-1152
◽