Comparison of Host Immune Responses to Homologous and Heterologous Type II Porcine Reproductive and Respiratory Syndrome Virus (PRRSV) Challenge in Vaccinated and Unvaccinated Pigs

por Li, X., Galliher-Beckley, A., Pappan, L., Trible, B., Kerrigan, M., Beck, A., Hesse, R., Blecha, F., Nietfeld, J. C., Rowland, R. R., Shi, J.
Publicado 2014