BPG is committed to discovery and dissemination of knowledge
Open-Access Journal
Review
Helga Stopper, Sergio Britto Garcia, Ana Maria Waaga-Gasser, Vinicius Kannen 
World J Gastrointest Oncol 6(1):11-21. Published online Jan 15, 2014. doi: 10.4251/wjgo.v6.i1.11
Original Article