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Open-Access Journal
Editorial
Topic Highlight
Metin Basaranoglu, Nesrin Turhan, Abdullah Sonsuz, Gökcen Basaranoglu 
World J Gastroenterol 17(17):2172-2177. Published online May 7, 2011. doi: 10.3748/wjg.v17.i17.2172
Review
Original Article
David Díaz-Jiménez, Lucía E Núñez, Caroll J Beltrán, Enzo Candia, Cristóbal Suazo, Manuel Álvarez-Lobos, María-Julieta González, Marcela A Hermoso, Rodrigo Quera 
World J Gastroenterol 17(17):2181-2190. Published online May 7, 2011. doi: 10.3748/wjg.v17.i17.2181
Brief Article
Matthias Glanemann, Daniel Knobeloch, Sabrina Ehnert, Mihaela Culmes, Claudine Seeliger, Daniel Seehofer, Andreas K Nussler 
World J Gastroenterol 17(17):2199-2205. Published online May 7, 2011. doi: 10.3748/wjg.v17.i17.2199
Case Report
Nicolas Williet, Olivier Dubreuil, Tarek Boussaha, Isabelle Trouilloud, Bruno Landi, Martin Housset, Muriel Botti, Philippe Rougier, Jacques Belghiti, Julien Taieb 
World J Gastroenterol 17(17):2255-2258. Published online May 7, 2011. doi: 10.3748/wjg.v17.i17.2255