KA-OUD, H.A.; ZAKIA, M.A.; KAMEL, Mervat M. Evaluation of the Immune Response in AI Vaccinated Broiler Chickens: Effect of Biosecurity Faults on Immune Response. International Journal of Poultry Science, Pakistan, v. 7, n. 4, p. 390–396, 2008. DOI: 10.3923/ijps.2008.390.396. Disponível em: https://ijpsjournal.org/index.php/ijps/article/view/966. Acesso em: 22 sep. 2025.