BPG is committed to discovery and dissemination of knowledge
Open-Access Journal
Editorial
Topic Highlight
Review
Leonidas Lekakos, Nikolaos P Karidis, Dimitrios Dimitroulis, Christos Tsigris, Gregory Kouraklis, Nikolaos Nikiteas 
World J Gastroenterol 17(37):4174-4183. Published online Oct 7, 2011. doi: 10.3748/wjg.v17.i37.4174
Original Article
Patrick Stoll, Christian I Schwer, Ulrich Goebel, Hartmut Buerkle, Alexander Hoetzel, Rene Schmidt 
World J Gastroenterol 17(37):4184-4190. Published online Oct 7, 2011. doi: 10.3748/wjg.v17.i37.4184
Brief Article
Ivano Biviano, Danilo Badiali, Laura Candeloro, Fortunée Irene Habib, Massimo Mongardini, Angelo Caviglia, Fiorella Anzini, Enrico S Corazziari 
World J Gastroenterol 17(37):4199-4205. Published online Oct 7, 2011. doi: 10.3748/wjg.v17.i37.4199
Tarkan Unek, Sedat Karademir, Naciye Cigdem Arslan, Tufan Egeli, Gulsen Atasoy, Ozgul Sagol, Funda Obuz, Mesut Akarsu, Ibrahim Astarcioglu 
World J Gastroenterol 17(37):4206-4212. Published online Oct 7, 2011. doi: 10.3748/wjg.v17.i37.4206
Chien-Chang Chen, Chee-Jen Chang, Tzou-Yien Lin, Ming-Wei Lai, Hsun-Chin Chao, Man-Shan Kong 
World J Gastroenterol 17(37):4218-4224. Published online Oct 7, 2011. doi: 10.3748/wjg.v17.i37.4218
Ke Zhang, Jin-Tao Li, Shu-Ying Li, Li-Hua Zhu, Ling Zhou, Yi Zeng 
World J Gastroenterol 17(37):4242-4246. Published online Oct 7, 2011. doi: 10.3748/wjg.v17.i37.4242
Case Report
Nabeel Almashraki, Mukarram Zainuddin Abdulnabee, Maja Sukalo, Abdullah Alrajoudi, Iman Sharafadeen, Martin Zenker 
World J Gastroenterol 17(37):4247-4250. Published online Oct 7, 2011. doi: 10.3748/wjg.v17.i37.4247