BPG is committed to discovery and dissemination of knowledge
Open-Access Journal
Minireviews
Retrospective Study
Clinical Trials Study
Carlos Robles-Medranda, Manuel Valero, Miguel Puga-Tejada, Roberto Oleas, Jorge Baquerizo-Burgos, Miguel Soria-Alcívar, Haydee Alvarado-Escobar, Hannah Pitanga-Lukashok 
World J Gastrointest Endosc 12(1):23-32. Published online Jan 16, 2020. doi: 10.4253/wjge.v12.i1.23
Observational Study
Kenji JL Limpias Kamiya, Naoki Hosoe, Kaoru Takabayashi, Yukie Hayashi, Xi Sun, Ryoichi Miyanaga, Kayoko Fukuhara, Seiichiro Fukuhara, Makoto Naganuma, Atsushi Nakayama, Motohiko Kato, Tadateru Maehata, Rieko Nakamura, Koichi Ueno, Junichi Sasaki, Yuko Kitagawa, Naohisa Yahagi, Haruhiko Ogata, Takanori Kanai 
World J Gastrointest Endosc 12(1):33-41. Published online Jan 16, 2020. doi: 10.4253/wjge.v12.i1.33
Case Report
Letter To The Editor