PIRES, A. F. A.; HOAR, B. R.; SISCHO, W. M.; OLSEN, S. C. Serological response to administration of Brucella abortus strain RB51 vaccine in beef and dairy heifers, using needle-free and standard needle-based injection systems. The Bovine Practitioner, [S. l.], v. 45, n. 2, p. 102–107, 2011. DOI: 10.21423/bovine-vol45no2p102-107. Disponível em: https://bovine-ojs-tamu.tdl.org/bovine/article/view/2781. Acesso em: 26 aug. 2024.