BPG is committed to discovery and dissemination of knowledge
Open-Access Journal
Review
Antonio Ieni, Valeria Barresi, Paolo Todaro, Rosario Alberto Caruso, Giovanni Tuccari 
World J Gastrointest Endosc 7(11):1014-1022. Published online Aug 25, 2015. doi: 10.4253/wjge.v7.i11.1014
Renáta Bor, László Madácsy, Anna Fábián, Attila Szepes, Zoltán Szepes 
World J Gastrointest Endosc 7(11):1023-1031. Published online Aug 25, 2015. doi: 10.4253/wjge.v7.i11.1023
Minireviews