OKOLO, G. P. .; EGENA, S. S. A. .; OTU, B. O.; SIKIRU, A. B. Expression of major histocompatibility complex class II gene in commercial strains of broiler chickens administered varying levels of aqueous ginger extract . Nigerian Journal of Animal Production, [S. l.], v. 49, n. 5, p. 147–155, 2023. DOI: 10.51791/njap.v49i5.3773. Disponível em: https://njap.org.ng/index.php/njap/article/view/3773. Acesso em: 27 jul. 2026.