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Open-Access Journal
Editorial
Paola De Nardi, Michele Carvello, Carlo Staudacher 
World J Gastroenterol 18(44):6349-6356. Published online Nov 28, 2012. doi: 10.3748/wjg.v18.i44.6349
Frontier
Darcy Shaw, Kartik Gohil, Marc D Basson 
World J Gastroenterol 18(44):6357-6375. Published online Nov 28, 2012. doi: 10.3748/wjg.v18.i44.6357
Field Of Vision
Topic Highlight
Sanaa Ahmed Ali, Hanan Farouk Aly, Lilla Mohammed Faddah, Zeenat F Zaidi 
World J Gastroenterol 18(44):6379-6386. Published online Nov 28, 2012. doi: 10.3748/wjg.v18.i44.6379
Guidelines For Basic Science
Anabel Brandoni, María Herminia Hazelhoff, Romina Paula Bulacio, Adriana Mónica Torres 
World J Gastroenterol 18(44):6387-6397. Published online Nov 28, 2012. doi: 10.3748/wjg.v18.i44.6387
Review
Alessandro Cucchetti, Matteo Cescon, Franco Trevisani, Antonio Daniele Pinna 
World J Gastroenterol 18(44):6398-6408. Published online Nov 28, 2012. doi: 10.3748/wjg.v18.i44.6398
Original Article
Kristin Blom, Jenny Rubin, Jonas Halfvarson, Leif Törkvist, Anders Rönnblom, Per Sangfelt, Mikael Lördal, Ulla-Britt Jönsson, Urban Sjöqvist, Lena Douhan Håkansson, Per Venge, Marie Carlson 
World J Gastroenterol 18(44):6409-6419. Published online Nov 28, 2012. doi: 10.3748/wjg.v18.i44.6409
Masaya Iwamuro, Hiroyuki Okada, Katsuyoshi Takata, Katsuji Shinagawa, Shigeatsu Fujiki, Junji Shiode, Atsushi Imagawa, Masashi Araki, Toshiaki Morito, Mamoru Nishimura, Motowo Mizuno, Tomoki Inaba, Seiyu Suzuki, Yoshinari Kawai, Tadashi Yoshino, Yoshiro Kawahara, Akinobu Takaki, Kazuhide Yamamoto 
World J Gastroenterol 18(44):6427-6436. Published online Nov 28, 2012. doi: 10.3748/wjg.v18.i44.6427
Soon Young Ko, Byung Kook Kim, So Young Kwon, Kyun-Hwan Kim, Jeong Han Kim, Won Hyeok Choe, Chang Hong Lee 
World J Gastroenterol 18(44):6437-6446. Published online Nov 28, 2012. doi: 10.3748/wjg.v18.i44.6437
Brief Article
Hazem Al-Momani, Rachel Barnes, Ahmed El-Hadi, Rachit Shah, Wyn G Lewis, Paul Edwards 
World J Gastroenterol 18(44):6447-6451. Published online Nov 28, 2012. doi: 10.3748/wjg.v18.i44.6447
Mujde Soyturk, Saba Mukaddes Saygili, Huseyin Baskin, Ozgul Sagol, Osman Yilmaz, Fatih Saygili, Hale Akpinar 
World J Gastroenterol 18(44):6452-6460. Published online Nov 28, 2012. doi: 10.3748/wjg.v18.i44.6452
Yeong Yeh Lee, Anuar Waid, Huck Joo Tan, Andrew Seng Boon Chua, William E Whitehead 
World J Gastroenterol 18(44):6475-6480. Published online Nov 28, 2012. doi: 10.3748/wjg.v18.i44.6475
Pei-Yuan Li, Xiao-Jun Zhou, Lan Yao, Xin-Hua Fang, Jiang-Nan Ren, Jia-Wu Song 
World J Gastroenterol 18(44):6481-6488. Published online Nov 28, 2012. doi: 10.3748/wjg.v18.i44.6481
Case Report
Luisa Zacarias Föhrding, Arne Macher, Stefan Braunstein, Wolfram Trudo Knoefel, Stefan Andreas Topp 
World J Gastroenterol 18(44):6494-6500. Published online Nov 28, 2012. doi: 10.3748/wjg.v18.i44.6494
Bao-Cheng Deng, Sa Lv, Wei Cui, Rui Zhao, Xu Lu, Jian Wu, Pei Liu 
World J Gastroenterol 18(44):6504-6509. Published online Nov 28, 2012. doi: 10.3748/wjg.v18.i44.6504