Institution: | 1.Department of Biochemistry, Faculty of Veterinary Medicine, Damanhur University, Damanhur, Egypt ;2.Department of Milk and Meat Hygiene, Faculty of Veterinary Medicine, Damanhur University, Damanhur, Egypt ;3.Department of Animal Hygiene and Zoonosis, Faculty of Veterinary Medicine, Damanhur University, Damanhur, Egypt ; |