Document Type : Research Paper
Authors
1 Associated professor, Gastroenterology and hepatology / Mashhad University of Medical Sciences, Mashhad, Iran
2 Pathologist / Razavi hospital, Mashhad, Iran
3 Professor, Gastroenterology and hepatology / Mashhad University of Medical Sciences, Mashhad, Iran
4 Assistant professor, Gastroenterology and hepatology / Mashhad University of Medical Sciences, Mashhad, Iran
5 Associated professor, Social medicine / Mashhad University of Medical Sciences, Mashhad, Iran
6 Master in Biochemistry / Mashhad pathobiology Laboratory, Mashhad, Iran
7 Medical student / Tehran University of Medical Sciences
8 Assistant professor, Gastroenterology and hepatology / Nayshabour Faculty of Medical sciences, Nayshabour, Iran
Abstract
Keywords