BPG is committed to discovery and dissemination of knowledge
Open-Access Journal
Frontier
Minireviews
Basic Study
Case Control Study
Retrospective Cohort Study
Takeshi Miyata, Masayuki Kitano, Shunsuke Omoto, Kumpei Kadosaka, Ken Kamata, Hajime Imai, Hiroki Sakamoto, Naoshi Nisida, Yogesh Harwani, Takamichi Murakami, Yoshifumi Takeyama, Yasutaka Chiba, Masatoshi Kudo 
World J Gastroenterol 22(12):3381-3391. Published online Mar 28, 2016. doi: 10.3748/wjg.v22.i12.3381
Retrospective Study
Thomas J Chirichella, C Michael Dunham, Michael A Zimmerman, Elise M Phelan, M Susan Mandell, Kendra D Conzen, Stephen E Kelley, Trevor L Nydam, Thomas E Bak, Igal Kam, Michael E Wachs 
World J Gastroenterol 22(12):3392-3403. Published online Mar 28, 2016. doi: 10.3748/wjg.v22.i12.3392
Clinical Trials Study
Ira Jacobson, Stefan Zeuzem, Robert Flisiak, Brygida Knysz, Stefan Lueth, Dorota Zarebska-Michaluk, Ewa Janczewska, Peter Ferenci, Moises Diago, Anna Linda Zignego, Rifaat Safadi, Yaacov Baruch, Dzhamal Abdurakhmanov, Stephen Shafran, Dominique Thabut, Rafael Bruck, Adrian Gadano, Alexander James Thompson, Justin Kopit, Fiona McPhee, Tracy Michener, Eric A Hughes, Philip D Yin, Stephanie Noviello 
World J Gastroenterol 22(12):3418-3431. Published online Mar 28, 2016. doi: 10.3748/wjg.v22.i12.3418
Observational Study
Prospective Study
Evidence-Based Medicine
Systematic Reviews
Meta-Analysis
Case Report
Paola Ceriolo, Valentina Fausti, Elisa Cinotti, Silvia Bonadio, Lizzia Raffaghello, Giovanna Bianchi, Giulio Fraternali Orcioni, Roberto Fiocca, Franco Rongioletti, Vito Pistoia, Giacomo Borgonovo 
World J Gastroenterol 22(12):3496-3501. Published online Mar 28, 2016. doi: 10.3748/wjg.v22.i12.3496