Department of Animal Production and Breeding, College of Agriculture and Veterinary Medicine, Qassim University, Buriedah, KSA;
Department of Animal and Fish Production, Faculty of Agriculture, Alexandria University, El-Shatby, Egypt;
Ministry of Agriculture, Riyadh, KSA;
Department of Hematology, College of Applied Medical Sciences, Qassim University, Buriedah, KSA;
Department of Animal Production, Faculty of Agriculture, Damanhur University, Damanhur, Egypt;
Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Buriedah, KSA;