Institution: | 1. Department of Food Hygiene, Faculty of Paraveterinary Sciences, Bu‐Ali Sina University, Hamedan, Iran;2. Department of Food Hygiene and Quality Control, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran;3. Department of Food Hygiene and Quality Control, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran;4. Department of Pathobiology, Faculty of Veterinary Medicine and Electron Microscope Centre of Urmia University, Urmia, Iran;5. Department of Clinical Sciences, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran |