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Open-Access Journal
Retrospective Study
Sezgin Yilmaz, Ogun Ersen, Taner Ozkececi, Kadir S Turel, Serdar Kokulu, Emre Kacar, Murat Akici, Murat Cilekar, Ozgur Kavak, Yuksel Arikan 
World J Gastrointest Surg 7(2):15-20. Published online Feb 27, 2015. doi: 10.4240/wjgs.v7.i2.15
Case Report
Ai Sadatomo, Koji Koinuma, Rihito Kanamaru, Yasuyuki Miyakura, Hisanaga Horie, Alan T Lefor, Yoshikazu Yasuda 
World J Gastrointest Surg 7(2):21-24. Published online Feb 27, 2015. doi: 10.4240/wjgs.v7.i2.21