Ukoha, O. A., D. N. . Onunkwo, I. O. Ewetola, and C. N. . Goodluck. “Effect of Bitterleaf (Vernonia Amygdalina) Meal on Haematology and Serum Chemistry of Broiler Chickens”. Nigerian Journal of Animal Production, vol. 49, no. 4, Feb. 2023, pp. 88-96, doi:10.51791/njap.v49i4.3706.