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Topic Highlight
Kazumichi Kawakubo, Hiroshi Kawakami, Masaki Kuwatani, Shin Haba, Shuhei Kawahata, Yoko Abe, Yoshimasa Kubota, Kimitoshi Kubo, Hiroyuki Isayama, Naoya Sakamoto 
World J Gastroenterol 21(32):9494-9502. Published online Aug 28, 2015. doi: 10.3748/wjg.v21.i32.9494
Review
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Retrospective Study
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Case Report
Fikri Bouazza, Arthur Poncelet, Camilo Alejandro Garcia, Philippe Delatte, Jean Luc Engelhom, Maria Gomez Galdon, Amélie Deleporte, Alain Hendlisz, Bruno Vanderlinden, Patrick Flamen, Vincent Donckier 
World J Gastroenterol 21(32):9666-9670. Published online Aug 28, 2015. doi: 10.3748/wjg.v21.i32.9666