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Open-Access Journal
Minireviews
Divya Khosla, Samreen Zaheer, Rahul Gupta, Renu Madan, Shikha Goyal, Narendra Kumar, Rakesh Kapoor 
World J Gastrointest Endosc 14(3):106-112. Published online Mar 16, 2022. doi: 10.4253/wjge.v14.i3.106
Edgar Castillo-Regalado, Hugo Uchima 
World J Gastrointest Endosc 14(3):113-128. Published online Mar 16, 2022. doi: 10.4253/wjge.v14.i3.113
Retrospective Cohort Study
Carlos Robles-Medranda, Juan I Olmos, Miguel Puga-Tejada, Roberto Oleas, Jorge Baquerizo-Burgos, Martha Arevalo-Mora, Raquel Del Valle Zavala, Joao Autran Nebel, Daniel Calle Loffredo, Hannah Pitanga-Lukashok 
World J Gastrointest Endosc 14(3):129-141. Published online Mar 16, 2022. doi: 10.4253/wjge.v14.i3.129
Observational Study
Samana Zainab Shah, Syed Tabish Rehman, Aysha Khan, Muhammad Muneeb Hussain, Mohsin Ali, Sonaila Sarwar, Shahab Abid 
World J Gastrointest Endosc 14(3):142-152. Published online Mar 16, 2022. doi: 10.4253/wjge.v14.i3.142
Clara Benedetta Conti, Elsa Mainardi, Sara Soro, Sophie Testa, Annalisa De Silvestri, Andrea Drago, Fabrizio Cereatti, Roberto Grassia 
World J Gastrointest Endosc 14(3):153-162. Published online Mar 16, 2022. doi: 10.4253/wjge.v14.i3.153
Systematic Reviews
Georgios Demetriou, Aikaterini Augoustaki, Evangelos Kalaitzakis 
World J Gastrointest Endosc 14(3):163-175. Published online Mar 16, 2022. doi: 10.4253/wjge.v14.i3.163
Case Report
Vitor Lauar Pimenta de Figueiredo, Igor Braga Ribeiro, Diogo Turiani Hourneaux de Moura, Cristiano Claudino Oliveira, Eduardo Guimarães Hourneaux de Moura 
World J Gastrointest Endosc 14(3):176-182. Published online Mar 16, 2022. doi: 10.4253/wjge.v14.i3.176
Chonlada Krutsri, Pitichote Hiranyatheb, Preeda Sumritpradit, Pongsasit Singhatas, Pattawia Choikrua 
World J Gastrointest Endosc 14(3):183-190. Published online Mar 16, 2022. doi: 10.4253/wjge.v14.i3.183
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