Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Oct 21, 2012; 18(39): 5608-5615
Published online Oct 21, 2012. doi: 10.3748/wjg.v18.i39.5608
Table 1 Randomized controlled trials involved in the meta-analysis
YearAuthorRegionTotalSEMSSurgeryConcealment of allocationJaded scoreQuality
2009CheungHongkong603030Appropriant5High
2010PirletFrance482424Appropriant5High
2011Van HooftHolland984751Appropriant5High