1. Division of Bacteriology and Mycology, Indian Veterinary Research Institute, Izatnagar, Bareilly- 243122, UP, India.
2. Department of Veterinary Pathology, College of Veterinary Science and Animal Husbandry, Orissa University of Agriculture and Technology, Bhubaneswar- 751003, Orissa, India.
3. Division of Animal Biochemistry, Indian Veterinary Research Institute, Izatnagar, Bareilly- 243122, UP, India.