Ezema, W.S. et al. 2024. The Effect of Age on the Pathogenesis and Pathology of Newcastle Disease Virus Infection (NDV KUDU 113 Strain) in Chickens. International Journal of Poultry Science. 23, (Sep. 2024), 47–58. DOI:https://doi.org/10.3923/ijps.2024.47.58.