Ogbu, C., Nwachukwu, E., Kalla, D., Ukwu, H., Ezea, J., Onoja, S. and Onyeabor, A. (2023) “Trypanosome infection in indigenous cattle breeds and their crossbred genotypes: Effect on haematological variables and assessment of trypanotolerance”, Nigerian Journal of Animal Science, 25(1), pp. 56–77. Available at: https://njas.org.ng/index.php/php/article/view/1148 (Accessed: 16 April 2026).