BPG is committed to discovery and dissemination of knowledge
Open-Access Journal
Review
Muhammad Nadeem Yousaf, Hamid Ehsan, Ahsan Wahab, Ahmad Muneeb, Fizah S Chaudhary, Richard Williams, Christopher J Haas 
World J Gastrointest Endosc 12(10):323-340. Published online Oct 16, 2020. doi: 10.4253/wjge.v12.i10.323
Retrospective Cohort Study
Retrospective Study
Observational Study
Systematic Reviews
Olivia Engholt Mortensen, Nikolaj Nerup, Morten Thorsteinsson, Morten Bo Søndergaard Svendsen, Hironari Shiwaku, Michael Patrick Achiam 
World J Gastrointest Endosc 12(10):388-400. Published online Oct 16, 2020. doi: 10.4253/wjge.v12.i10.388
Letter to the Editor
Write to the Help Desk