Antibodies against Actinobacillus pleuropneumoniae, Mycoplasma hyopneumoniae and influenza virus and their relationships with risk factors, clinical signs and lung lesions in pig farms with one-site production systems in Brazil
| Autor: | Baraldi, T.G., Cruz, N.R.N., Pereira, D.A., Galdeano, J.V.B., Gatto, I.R.H., Silva, A.F.D., Panzardi, A., Linhares, D.C.L., Mathias, L.A., de Oliveira, L.G. |
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| Zdroj: | In Preventive Veterinary Medicine 1 November 2019 171 |
| Databáze: | ScienceDirect |
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