Research Article
Evaluation of Vaccination with Brucella abortus RB51 Strain in Herds Naturally Infected with Brucellosis in Productive Systems Found in Tropical Climate
A. Peniche Cardena,
D. Martinez Herrera,
J.L. Franco Zamora,
F. Barradas Pina,
B. Molina Sanchez,
E.J. Gutierrez Ruiz,
J.J. Williams,
F. Morales Alvarez and R. Flores Castro