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Open-Access Journal
Review
Minireviews
Pankaj Kumar Garg, Ashish Jakhetiya, Jyoti Sharma, Mukur Dipi Ray, Durgatosh Pandey 
World J Gastrointest Surg 8(4):294-300. Published online Apr 27, 2016. doi: 10.4240/wjgs.v8.i4.294
Basic Study
Retrospective Cohort Study
Nicolás A Rotholtz, Alejandro G Canelas, Maximiliano E Bun, Mariano Laporte, Emmanuel E Sadava, Natalia Ferrentino, Sebastián A Guckenheimer 
World J Gastrointest Surg 8(4):308-314. Published online Apr 27, 2016. doi: 10.4240/wjgs.v8.i4.308
Retrospective Study
Benedetto Mangiavillano, Angelo Caruso, Raffaele Manta, Roberto Di Mitri, Alberto Arezzo, Nico Pagano, Giuseppe Galloro, Filippo Mocciaro, Massimiliano Mutignani, Carmelo Luigiano, Enrico Antonucci, Rita Conigliaro, Enzo Masci 
World J Gastrointest Surg 8(4):315-320. Published online Apr 27, 2016. doi: 10.4240/wjgs.v8.i4.315
Prospective Study
Systematic Reviews