ARMFELT, M. A.; OVERTON, M. W. Effect of vaccination with a Mannheimia haemolyticasubunit vaccine on milk yield in lactating dairy cows. The Bovine Practitioner, [S. l.], v. 54, n. 1, p. 66–71, 2020. DOI: 10.21423/bovine-vol54no1p66-71. Disponível em: https://bovine-ojs-tamu.tdl.org/bovine/article/view/8006. Acesso em: 19 apr. 2024.