S. I. Ngulde1*, S. Sanni1, U. K. Sandabe1 and D. Sani2
1Department of Veterinary Physiology, Pharmacology and Biochemistry, University of Maiduguri, P. M. B. 1069, Borno State, Maiduguri, Nigeria.
2Zonal Veterinary Clinic, Aliyu Jodi Road, P. O. Box 3232, Sokoto, Sokoto State, Nigeria.
