%0 Journal Article %T An evaluation of the feasibility of an expanded indication of endoscopic submucosal dissection for ulcer positive early gastric cancer: a case-control study from two medical centers %A Gao, Jian-Peng %A Li, Meng-Jiao %A Feng, Tie-Nan %A Liu, Chao %A Zhu, Zheng-Lun %A Zhang, Ben-Yan %A Yan, Min %A Zhu, Zheng-Gang %J Annals of Translational Medicine %D 2020 %B 2020 %9 %! An evaluation of the feasibility of an expanded indication of endoscopic submucosal dissection for ulcer positive early gastric cancer: a case-control study from two medical centers %K %X %U https://atm.amegroups.org/article/view/45365 %V 8 %N 12 %P 760 %@ 2305-5847