6Tomoki M,Takeshi N. Endoscopic mucosal dissection for early gastriccancer: a prospective study for extension of the indication of endoscopic mucosal resection [ J ]. Gastrointestinal endoscopy,2005, 5:61 -65.
7Yutaka H, Shu H. Risk factors of delayed bleeding after endoscopic submucosal dissection for gastric tumors [ J ]. Gastrointestinal endoscopy,2008,67 (5) :284 - 289.
8Fujishiro M ,Yahagi N ,Nakamura M, et al. Successful outcomes of a novel endoscopic treatment for G I tumours:endoscopic submucosal dissection with a mixture of high-molecular weight hyaluronic acid, glycerin, and Sugar [ J ]. Gastrointestinal Enoacopy,2006,2 : 243 - 249.
9Byung-Hoon M, Jun Haeng L. Endoscopic submucosal dissection (ESD) for early gastric cancer:comparison with endoscopic mucosal resection with circumferential precutting (EMR-P) [ J]. Gastrointestinal endoscopy ,2007,66 (5) : 163 - 169.
10Hendrik M ,Thomas R. Long-term results of endoscopic resection in early gastric cancer: the western experience [ J ]. Gastrointestinal endoscopy,2008,67 (5) :277 - 287.
3lizuks T,Kikuchi D,Hoteya S. Clinical advantage of endoscopic submucosal dissection oer endoscopic mucosal resection for early mesopharyngeal and hypopharyngeal cancers[J].{H}ENDOSCOPY,2011,(10):839-843.
4Toyonaga T,mani M,Chinzei R. Endoscopic treatment for early stage colorectal tumors:thecomparison between EMR wlth small incision.simplified ESD.and ESD using the standard flush knife and the ball tipped flush knife[J].Acta Chir Lugos1,2010,(03):41.
5Uedo N,Jung HY,Fujishiro M. Current situation of endoscopic submucosal dissection forsuperficial neolasms in the upper digestive tract in East Asian countries:a questionnaire survey[J].Dig Endosc,2012,(01):124-128.