This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Hafez Fakheri
Professor of Gastroenterology, Gut and Liver Research Center, Mazandaran University of Medical Sciences, Sari, Iran
Mehdi Saber Firoozi
Zohreh Bari
Assistant professor of gastroenterology, Gut and Liver Research Center, Mazandaran University of Medical Sciences, Sari, Iran
Iran, Islamic Republic of
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