BPG is committed to discovery and dissemination of knowledge
Open-Access Journal
Topic Highlight
Review
Original Article
Research Report
Evidence-Based Medicine
Juan P Arab, Roberto Candia, Rodrigo Zapata, Cristián Muñoz, Juan P Arancibia, Jaime Poniachik, Alejandro Soza, Francisco Fuster, Javier Brahm, Edgar Sanhueza, Jorge Contreras, M Carolina Cuellar, Marco Arrese, Arnoldo Riquelme 
World J Gastroenterol 20(34):12182-12201. Published online Sep 14, 2014. doi: 10.3748/wjg.v20.i34.12182
Shafqat A Khan, Monica Tyagi, Ajit K Sharma, Savio G Barreto, Bhawna Sirohi, Mukta Ramadwar, Shailesh V Shrikhande, Sanjay Gupta 
World J Gastroenterol 20(34):12202-12211. Published online Sep 14, 2014. doi: 10.3748/wjg.v20.i34.12202
Case Control Study
Retrospective Study
Tommaso Maria Manzia, Roberta Angelico, Paolo Ciano, Jon Mugweru, Kofi Owusu, Daniele Sforza, Luca Toti, Giuseppe Tisone 
World J Gastroenterol 20(34):12217-12225. Published online Sep 14, 2014. doi: 10.3748/wjg.v20.i34.12217
Mohammed H Jamal, Suhail A R Doi, A James Moser, Sinziana Dumitra, Jad abou Khalil, Eve Simoneau, Prosanto Chaudhury, Adedayo A Onitilo, Peter Metrakos, Jeffrey S Barkun 
World J Gastroenterol 20(34):12226-12232. Published online Sep 14, 2014. doi: 10.3748/wjg.v20.i34.12226
Observational Study
Prospective Study
Philipp Lenz, Franziska Eckelskemper, Thomas Erichsen, Tim Lankisch, Alexander Dechêne, Gabriele Lubritz, Frank Lenze, Torsten Beyna, Hansjörg Ullerich, Andre Schmedt, Dirk Domagk 
World J Gastroenterol 20(34):12260-12268. Published online Sep 14, 2014. doi: 10.3748/wjg.v20.i34.12260
Randomized Controlled Trial
Meta-Analysis
Case Report
Shingo Kanaji, Tetsu Nakamura, Masayasu Nishi, Masashi Yamamoto, Kiyonori Kanemitu, Kimihiro Yamashiita, Tatsuya Imanishi, Yasuo Sumi, Satoshi Suzuki, Kenichi Tanaka, Yoshihiro Kakeji 
World J Gastroenterol 20(34):12341-12345. Published online Sep 14, 2014. doi: 10.3748/wjg.v20.i34.12341
Hironori Aoki, Katsuhiko Nosho, Hisayoshi Igarashi, Miki Ito, Kei Mitsuhashi, Takafumi Naito, Eiichiro Yamamoto, Tokuma Tanuma, Masafumi Nomura, Hiroyuki Maguchi, Toshiya Shinohara, Hiromu Suzuki, Hiroyuki Yamamoto, Yasuhisa Shinomura 
World J Gastroenterol 20(34):12346-12349. Published online Sep 14, 2014. doi: 10.3748/wjg.v20.i34.12346