EKINE, O. A.; DICK, T.; GEORGE, O. Effect of varying levels of soybean oil on performance, hematology and serum biochemical indices of laying hens. Nigerian Journal of Animal Science, [S. l.], v. 22, n. 2, p. 235–239, 2023. Disponível em: https://njas.org.ng/index.php/php/article/view/970. Acesso em: 16 apr. 2026.