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Open-Access Journal
Minireviews
Surbhi Aggarwal, Raju Ranjha, Jaishree Paul 
World J Gastrointest Pathophysiol 12(3):25-39. Published online May 22, 2021. doi: 10.4291/wjgp.v12.i3.25
Retrospective Cohort Study
Pallavi Surana, Julian Hercun, Varun Takyar, David E Kleiner, Theo Heller, Christopher Koh 
World J Gastrointest Pathophysiol 12(3):40-50. Published online May 22, 2021. doi: 10.4291/wjgp.v12.i3.40
Prospective Study
Claudio Marcel B Stadnik, Cassia Ferreira B Caurio, Edison M Rodrigues-Filho, Wagner L Nedel, Guido PC Cantisani, Maria L Zanotelli, Alessandro C Pasqualotto 
World J Gastrointest Pathophysiol 12(3):51-58. Published online May 22, 2021. doi: 10.4291/wjgp.v12.i3.51
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