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Brief Article
Belinda Sánchez-Pérez, José Manuel Aranda-Narváez, Miguel Angel Suárez-Muñoz, Moises elAdel-delFresno, José Luis Fernández-Aguilar, Jose Antonio Pérez-Daga, Ysabel Pulido-Roa, Julio Santoyo-Santoyo 
World J Gastrointest Surg 4(11):246-250. Published online Nov 27, 2012. doi: 10.4240/wjgs.v4.i11.246
Meta-Analysis
Case Report