Ngbede, E. O., A. H. Momoh, R. S. Bala, B. D. Madaki, and N. A. Maurice. “An Abattoir-Based Study on Serodiagnosis of Swine Brucellosis in Makurdi, Benue State, North-Central Nigeria”. Journal of Advanced Veterinary Research, vol. 3, no. 2, Apr. 2013, pp. 57-59, https://advetresearch.com/index.php/AVR/article/view/115.