Effect of soybean meal replacement by slow-release urea on ruminal parameter, blood metabolites, and microbial protein synthesis in Zel ram. Acta Scientiarum. Animal Sciences, [S. l.], v. 43, n. 1, p. e48684, 2020. DOI: 10.4025/actascianimsci.v43i1.48684. Disponível em: https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/48684. Acesso em: 3 jun. 2026.