UDEH, I.; MMEREOLE, F. U. C.; BRATTE, I.; ORITSESERUNDEDE, M. Short Communication The effect of crude oil contaminated feed on semen characteristics of cocks . Nigerian Journal of Animal Production, [S. l.], v. 35, n. 2, p. 281–285, 2021. DOI: 10.51791/njap.v35i2.2480. Disponível em: https://njap.org.ng/index.php/njap/article/view/2480. Acesso em: 25 sep. 2026.