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Open-Access Journal
Editorial
Topic Highlight
Radoje B Colovic 
World J Gastroenterol 15(12):1415-1419. Published online Mar 28, 2009. doi: 10.3748/wjg.15.1415
Review
Giovanni C Actis, Rinaldo Pellicano, Mario Rizzetto, Muhammad Ayoubi, Nicola Leone, Gianfranco Tappero, Paola Pazienza, Floriano Rosina 
World J Gastroenterol 15(12):1420-1426. Published online Mar 28, 2009. doi: 10.3748/wjg.15.1420
Guo-Jun Wang, Chun-Fang Gao, Dong Wei, Cun Wang, Si-Qin Ding 
World J Gastroenterol 15(12):1427-1430. Published online Mar 28, 2009. doi: 10.3748/wjg.15.1427
Original Articles
Julia Brenmoehl, Sandra Nicole Miller, Claudia Hofmann, Daniela Vogl, Werner Falk, Jürgen Schölmerich, Gerhard Rogler 
World J Gastroenterol 15(12):1431-1442. Published online Mar 28, 2009. doi: 10.3748/wjg.15.1431
Brief Articles
Nilesh Lodhia, Michael Kader, Thalia Mayes, Parvez Mantry, Benedict Maliakkal 
World J Gastroenterol 15(12):1459-1464. Published online Mar 28, 2009. doi: 10.3748/wjg.15.1459
Hivana Patricia Melo Barbosa, Luisa Caricio Martins, Sidney Emanuel Batista dos Santos, Samia Demachki, Mônica Baraúna Assumpção, Charliana Damasceno Aragão, Tereza Cristina de Oliveira Corvelo 
World J Gastroenterol 15(12):1465-1471. Published online Mar 28, 2009. doi: 10.3748/wjg.15.1465
Rondell Patrell Darrell Graham, Nadia Patricia Williams, Kamille Aisha West 
World J Gastroenterol 15(12):1472-1474. Published online Mar 28, 2009. doi: 10.3748/wjg.15.1472
Filip Janssens, Jacques Deviere, Pierre Eisendrath, Jean-Marc Dumonceau 
World J Gastroenterol 15(12):1475-1479. Published online Mar 28, 2009. doi: 10.3748/wjg.15.1475
Mostafa K El Awady, Hassan M Azzazy, Ahmed M Fahmy, Sherif M Shawky, Noha G Badreldin, Samar S Yossef, Moataza H Omran, Abdel Rahman N Zekri, Said A Goueli 
World J Gastroenterol 15(12):1480-1486. Published online Mar 28, 2009. doi: 10.3748/wjg.15.1480
Sung Keun Park, Dong Il Park, Sun-Young Lee, Sang Kil Lee, Young-Ho Kim, Soon Jin Lee, Jeong-Sik Byeon, Kyu Chan Huh, Ki-Nam Shim 
World J Gastroenterol 15(12):1487-1492. Published online Mar 28, 2009. doi: 10.3748/wjg.15.1487
Chen-Xuan Wu, Qi Zou, Zheng-Yan Zhu, Ying-Tang Gao, Yi-Jun Wang 
World J Gastroenterol 15(12):1506-1511. Published online Mar 28, 2009. doi: 10.3748/wjg.15.1506
Wei-Jun Ding, Yun Deng, Hao Feng, Wei-Wei Liu, Rong Hu, Xiang Li, Zhe-Ming Gu, Xiao-Ping Dong 
World J Gastroenterol 15(12):1518-1523. Published online Mar 28, 2009. doi: 10.3748/wjg.15.1518
Case Report
Sundip S Karsan, Hetal A Karsan, Anand S Karsan, James Ian McMillen 
World J Gastroenterol 15(12):1524-1527. Published online Mar 28, 2009. doi: 10.3748/wjg.15.1524
Letters To The Editor