GUTIÉRREZ, D.; BORROTO, H. Voluntary intake and ruminal pH as fermentation indicators in sheep fed a lactic probiotic. Cuban Journal of Agricultural Science, [S. l.], v. 54, n. 4, 2020. Disponível em: https://www.cjascience.com/index.php/CJAS/article/view/990. Acesso em: 5 may. 2024.