Ojebiyi, O.O., Shittu, M.D. and Akintayo, T. 2020. Intestinal histology of broiler chickens fed direct fed microbial (RE3) and antibiotics. Nigerian Journal of Animal Production. 44, 1 (Dec. 2020), 114–122. DOI:https://doi.org/10.51791/njap.v44i1.555.