Kolapo, Adedamilola, et al. “Escherichia Coli O157:H7 and Salmonella Species Isolated from Ducks and Indigenous Chickens in Live-Bird Markets in Ibadan, Oyo State, Nigeria”. Veterinaria Italiana, vol. 58, no. 4, Dec. 2022, doi:10.12834/VetIt.2553.16733.2.