Short communication: Risk factors associated with Mycobacterium avium ssp. paratuberculosis introduction into dairy herds in Galicia, northwestern Spain
| Autor: | Villamil, F.J., Yus, E., Benavides, B., Casal, J., Moya, S.J., Allepuz, A., Diéguez, F.J. * |
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| Zdroj: | In Journal of Dairy Science August 2020 103(8):7411-7415 |
| Databáze: | ScienceDirect |
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