Sa1663 Comparison of Clinical Outcomes Between Endoscopic Mucosal Resection and Endoscopic Submucosal Dissection for Early Gastric Tumors by Quasi Randomization Using Propensity Score Matching Analysis
2005 ◽
Vol 61
(5)
◽
pp. AB244
◽
2016 ◽
Vol 83
(2)
◽
pp. 337-346
◽
2012 ◽
Vol 107
◽
pp. S208-S209
2015 ◽
Vol 81
(5)
◽
pp. AB257
◽
2020 ◽
2020 ◽
2009 ◽
Vol 41
(3)
◽
pp. 201-209
◽