Recombination between North American strains of porcine reproductive and respiratory syndrome virus
| Autor: | Yuan, Shishan, Nelsen, Chris J., Murtaugh, Michael P., Schmitt, Beverly J., Faaberg, Kay S. * |
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| Zdroj: | In Virus Research 1999 61(1):87-98 |
| Databáze: | ScienceDirect |
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