BPG is committed to discovery and dissemination of knowledge
Open-Access Journal
Editorial
Topic Highlight
Basic Study
Case Control Study
Abdel-Rahman Nabawy Zekri, Amira Salah El-Din Youssef, Yasser Mabrouk Bakr, Reham Mohamed Gabr, Ola Sayed Ahmed, Mostafa Hamed Elberry, Ahmed Mahmoud Mayla, Mohamed Abouelhoda, Abeer A Bahnassy 
World J Gastroenterol 22(16):4168-4182. Published online Apr 28, 2016. doi: 10.3748/wjg.v22.i16.4168
Retrospective Study
Mireen Friedrich-Rust, Beate Wanger, Florian Heupel, Natalie Filmann, Reinhard Brodt, Volkhard AJ Kempf, Johanna Kessel, Thomas A Wichelhaus, Eva Herrmann, Stefan Zeuzem, Joerg Bojunga 
World J Gastroenterol 22(16):4201-4210. Published online Apr 28, 2016. doi: 10.3748/wjg.v22.i16.4201
Observational Study
Prospective Study
Case Report
Akihiko Sakatani, Yoshinori Doi, Toshiaki Kitayama, Takaaki Matsuda, Yasutaka Sasai, Naohiro Nishida, Megumi Sakamoto, Naoto Uenoyama, Kazuo Kinoshita 
World J Gastroenterol 22(16):4259-4263. Published online Apr 28, 2016. doi: 10.3748/wjg.v22.i16.4259
Sang Hyuk Lee, Kyu-Hyoung Lim, Seo-Young Song, Hui-Young Lee, Sung Chul Park, Chang Don Kang, Sung Joon Lee, Dong Wook Choi, Sung Bae Park, Young-Joon Ryu 
World J Gastroenterol 22(16):4270-4274. Published online Apr 28, 2016. doi: 10.3748/wjg.v22.i16.4270