Impact of a modified-live porcine reproductive and respiratory syndrome virus vaccine intervention on a population of pigs infected with a heterologous isolate
Autor: | Cano, Jean Paul, Dee, Scott A., Murtaugh, Michael P., Pijoan, Carlos |
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Zdroj: | In Vaccine 2007 25(22):4382-4391 |
Databáze: | ScienceDirect |
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