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Open-Access Journal
Review
Gianpiero Gravante, John Overton, Mohamed Elshaer, Roberto Sorge, Ashish Kelkar 
World J Surg Proced 3(3):18-24. Published online Nov 28, 2013. doi: 10.5412/wjsp.v3.i3.18
Minireviews
Pierpaolo Sileri, Ilaria Capuano, Carolina Ilaria Ciangola, Luana Franceschilli, Federica Giorgi, Achille Lucio Gaspari 
World J Surg Proced 3(3):25-28. Published online Nov 28, 2013. doi: 10.5412/wjsp.v3.i3.25
Brief Article
Prospero Magistrelli, Luigi D’Ambra, Pierfrancesco Bonfante, Elisa Francone, Rossella Leoncini, Mario Cappagli, Emilio Falco 
World J Surg Proced 3(3):37-40. Published online Nov 28, 2013. doi: 10.5412/wjsp.v3.i3.37
Hiroshi Takeyama, Isao Tabei, Kumiko Kato, Makio Kamio, Hiroko Nogi, Yasuo Toriumi, Satoki Kinoshita, Tadashi Akiba, Ken Uchida, Toshiaki Morikawa 
World J Surg Proced 3(3):41-46. Published online Nov 28, 2013. doi: 10.5412/wjsp.v3.i3.41
Meta-Analysis
Case Report