Ayoola, A. A., A. O Fafiolu, O. O Oluwatosin, O. A Osinowo, and O. W. Ariyo. 2020. “Haematological and Serum Biochemical Indices of Broiler Chickens Fed Graded Levels of Inorganic and Chelated Trace Minerals”. Nigerian Journal of Animal Production 47 (2):46-50. https://doi.org/10.51791/njap.v47i2.57.