SEFRIN, A. R.; LUCCI, C. de S.; MELOTTI, L. Apparent digestibility of diets with different roughage/ concentrate ratios with sheep. Brazilian Journal of Veterinary Research and Animal Science, [S. l.], v. 34, n. 5, p. 292-295, 1997. DOI: 10.11606/issn.2318-3659.v34i5p292-295. Disponível em: https://www.revistas.usp.br/bjvras/article/view/50339. Acesso em: 26 feb. 2024.