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Open-Access Journal
Minireviews
Marcelo A Pinto, Marcio F Chedid, Leo Sekine, Andre P Schmidt, Rodrigo P Capra, Carolina Prediger, João E Prediger, Tomaz JM Grezzana-Filho, Cleber RP Kruel 
World J Gastrointest Surg 11(1):11-18. Published online Jan 27, 2019. doi: 10.4240/wjgs.v11.i1.11
Retrospective Study
Case Report
Aikaterini Mastoraki, Dimitrios Schizas, Ioannis S Papanikolaou, George Bagias, Nikolaos Machairas, George Agrogiannis, Theodore Liakakos, Nikolaos Arkadopoulos 
World J Gastrointest Surg 11(1):27-33. Published online Jan 27, 2019. doi: 10.4240/wjgs.v11.i1.27