N-alkanes to estimate voluntary forage intake of cattle using controlled-release capsules . Scientia Agricola, [S. l.], v. 65, n. 3, p. 230–238, 2008. DOI: 10.1590/S0103-90162008000300002. Disponível em: https://revistas.usp.br/sa/article/view/22339.. Acesso em: 26 jun. 2024.