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Open-Access Journal
Editorial
Topic Highlight
Alessio Provenzani, Andrew Santeusanio, Erin Mathis, Monica Notarbartolo, Manuela Labbozzetta, Paola Poma, Ambra Provenzani, Carlo Polidori, Giovanni Vizzini, Piera Polidori, Natale D’Alessandro 
World J Gastroenterol 19(48):9156-9173. Published online Dec 28, 2013. doi: 10.3748/wjg.v19.i48.9156
Review
Minireviews
Original Article
Fergus Noble, Luke Nolan, Adrian C Bateman, James P Byrne, Jamie J Kelly, Ian S Bailey, Donna M Sharland, Charlotte N Rees, Timothy J Iveson, Tim J Underwood, Andrew R Bateman 
World J Gastroenterol 19(48):9282-9293. Published online Dec 28, 2013. doi: 10.3748/wjg.v19.i48.9282
Deepak Gopalakrishnan, Mark Keyter, Kotacherry Trivikrama Shenoy, Kondarappassery Balakumaran Leena, Lakshmikanthan Thayumanavan, Varghese Thomas, KR Vinayakumar, Charles Panackel, Arun T Korah, Ramesh Nair, Anna Kramvis 
World J Gastroenterol 19(48):9294-9306. Published online Dec 28, 2013. doi: 10.3748/wjg.v19.i48.9294
Brief Article
Jan Harder, Michael J Müller, Matthias Fuchs, Vera Gumpp, Annette Schmitt-Graeff, Richard Fischer, Melanie Frank, Oliver Opitz, Jens Hasskarl 
World J Gastroenterol 19(48):9334-9342. Published online Dec 28, 2013. doi: 10.3748/wjg.v19.i48.9334
Sébastien Lepreux, Christelle Guyot, Fabrice Billet, Chantal Combe, Charles Balabaud, Paulette Bioulac-Sage, Alexis Desmoulière 
World J Gastroenterol 19(48):9343-9350. Published online Dec 28, 2013. doi: 10.3748/wjg.v19.i48.9343
Mustafa Kemal Celen, Duygu Mert, Müzeyyen Ay, Tuba Dal, Safak Kaya, Necmettin Yildirim, Serda Gulsun, Tunga Barcin, Sevgi Kalkanli, Mehmet Sinan Dal, Celal Ayaz 
World J Gastroenterol 19(48):9377-9382. Published online Dec 28, 2013. doi: 10.3748/wjg.v19.i48.9377
Meta-Analysis
Case Report
Hirohito Mori, Takaaki Tsushimi, Hideki Kobara, Noriko Nishiyama, Shintaro Fujihara, Tae Matsunaga, Maki Ayagi, Tatsuo Yachida, Tsutomu Masaki 
World J Gastroenterol 19(48):9481-9484. Published online Dec 28, 2013. doi: 10.3748/wjg.v19.i48.9481
Ryosuke Sekine, Masanobu Hyodo, Masayuki Kojima, Yoshiyuki Meguro, Akifumi Suzuki, Taku Yokoyama, Alan T Lefor, Norio Hirota 
World J Gastroenterol 19(48):9485-9489. Published online Dec 28, 2013. doi: 10.3748/wjg.v19.i48.9485