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Open-Access Journal
Opinion Review
Review
Basic Study
Clinical and Translational Research
Retrospective Cohort Study
Retrospective Study
Sinem Cil Gonulcu, Betul Unal, Ibrahim Cumhur Bassorgun, Mualla Ozcan, Hasan Senol Coskun, Gulsum Ozlem Elpek 
World J Gastroenterol 26(26):3814-3833. Published online Jul 14, 2020. doi: 10.3748/wjg.v26.i26.3814
Observational Study
Alba Panarese, Giovanni Galatola, Raffaele Armentano, Pedro Pimentel-Nunes, Enzo Ierardi, Maria Lucia Caruso, Francesco Pesce, Marco Vincenzo Lenti, Valeria Palmitessa, Sergio Coletta, Endrit Shahini 
World J Gastroenterol 26(26):3834-3850. Published online Jul 14, 2020. doi: 10.3748/wjg.v26.i26.3834