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Open-Access Journal
Editorial
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Original Article
Hirokazu Tomishige, Zenichi Morise, Norihiko Kawabe, Hidetoshi Nagata, Hisanori Ohshima, Jin Kawase, Satoshi Arakawa, Rie Yoshida, Masashi Isetani 
World J Gastrointest Surg 5(6):173-177. Published online Jun 27, 2013. doi: 10.4240/wjgs.v5.i6.173
Brief Article
Amanda K Arrington, Rebecca A Nelson, Ann Falor, Carrie Luu, Rebecca L Wiatrek, Marwan Fakih, Gagandeep Singh, Joseph Kim 
World J Gastrointest Surg 5(6):178-186. Published online Jun 27, 2013. doi: 10.4240/wjgs.v5.i6.178
Case Report
Nicola Antonacci, Marcello Labombarda, Claudio Ricci, Salvatore Buscemi, Riccardo Casadei, Francesco Minni 
World J Gastrointest Surg 5(6):195-198. Published online Jun 27, 2013. doi: 10.4240/wjgs.v5.i6.195
Roosmarijn Lysbeth Groenveld, Alderina Bijlsma, Pascal Steenvoorde, Alaattin Ozdemir 
World J Gastrointest Surg 5(6):199-201. Published online Jun 27, 2013. doi: 10.4240/wjgs.v5.i6.199
Masatoshi Shoji, Hiroshi Sakuma, Yutaka Yoshimitsu, Tsutomu Maeda, Masuo Nakai, Hiroshi Ueda 
World J Gastrointest Surg 5(6):210-215. Published online Jun 27, 2013. doi: 10.4240/wjgs.v5.i6.210