Document Type : Article
Authors
1 Resident of Microbiology, Department of Microbiology, Faculty of Veterinary Medicine, Urmia University
2 . Assiatant professor of Virology, Agriculture and Natural Resources Research Centre of Kermanshah Province
3 Assiatant professor of Microbiology, Department of Microbiology, Faculty of Veterinary Medicine, Urmia University,
4 . Associate professor of Molecular Epidemiology, Department of Food Hygiene and Quality Control, Faculty of Veterinary Medicine, Urmia University
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