Babalola, O. A. ., Q. S. . Ogungbo, D. A. . Adebambo, A. M. . Gbadebo, and H. T. Ojuawo. “Prolactin Gene Promoter Polymorphism in Nigerian Indigenous Hens and Tropically Adapted Layer Breeds”. Nigerian Journal of Animal Production, vol. 52, no. 3, June 2025, pp. 65-74, doi:10.51791/njap.v52i3.8964.