BPG is committed to discovery and dissemination of knowledge
Open-Access Journal
Editorial
Review
Athanasios Marinis, Anneza Yiallourou, Lazaros Samanides, Nikolaos Dafnios, Georgios Anastasopoulos, Ioannis Vassiliou, Theodosios Theodosopoulos 
World J Gastroenterol 15(4):407-411. Published online Jan 28, 2009. doi: 10.3748/wjg.15.407
Topic Highlight
Original Articles
Brief Articles
Markus Moehler, Martin F Sprinzl, Murad Abdelfattah, Carl C Schimanski, Bernd Adami, Werner Godderz, Klaus Majer, Dimitri Flieger, Andreas Teufel, Juergen Siebler, Thomas Hoehler, Peter R Galle, Stephan Kanzler 
World J Gastroenterol 15(4):449-456. Published online Jan 28, 2009. doi: 10.3748/wjg.15.449
Raquel Rocha, Helma Pinchemel Cotrim, Almir Galvão Vieira Bitencourt, Daniel Batista Valente Barbosa, Adméia Souza Santos, Alessandro de Moura Almeida, Bruno Cunha, Isabel Guimarães 
World J Gastroenterol 15(4):473-477. Published online Jan 28, 2009. doi: 10.3748/wjg.15.473
Maria Angela Bellomo-Brandao, Cecilia AF Escanhoela, Luciana R Meirelles, Gilda Porta, Gabriel Hessel 
World J Gastroenterol 15(4):478-483. Published online Jan 28, 2009. doi: 10.3748/wjg.15.478
Ke Jiang, Lin Cheng, Jian-Jun Wang, Jin-Song Li, Jun Nie 
World J Gastroenterol 15(4):496-501. Published online Jan 28, 2009. doi: 10.3748/wjg.15.496
Case Report
Letters To The Editor