1. Faculty of Veterinary Sciences; Bahauddin Zakariya University; Multan Pakistan
2. Department of Pathology, Faculty of Veterinary Sciences; University of Agriculture; Faisalabad Pakistan
3. Department of Animal Health, Faculty of Animal Husbandry and Veterinary Sciences; University of Agriculture; Peshawar Pakistan
4. Department of Clinical Medicine and Surgery, Faculty of Veterinary Sciences; University of Agriculture; Faisalabad Pakistan