Muestreo predial pequeño para predecir una infección activa por virus diarrea viral bovina (VDVB) en planteles lecheros de la Xª Región de Chile
Bovine viral diarrhea virus (BVDV) has a worldwide distribution and most cattle are seropositive, although the prevalence may vary among herds and among different age groups. Persistently infected (PI) animals are the most efficient transmitters of infection often remaining unnoticed in the herds th...
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| Udgivet i: | Archivos de Medicina Veterinaria |
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| Principais autores: | , , |
| Format: | Artigo |
| Sprog: | Espanhol |
| Udgivet: |
Universidad Austral de Chile
2002
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| Fag: | |
| Online adgang: | https://www.redalyc.org/articulo.oa?id=173013842010 |
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