Serum protein fluctuation in primiparous and multiparous cows during the pre-partum period . Scientia Agricola, [S. l.], v. 52, n. 1, p. 158–160, 1995. DOI: 10.1590/S0103-90161995000100026. Disponível em: https://www.revistas.usp.br/sa/article/view/20272.. Acesso em: 3 jun. 2024.