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Associations between bovine coronavirus and bovine respiratory syncytial virus infections and animal performance in Swedish dairy herds
To assess the economic impact of bovine coronavirus (BCV) and bovine respiratory syncytial virus (BRSV) infections, accurate estimates of their associated effects on animal performance are needed. This study aimed to quantify the variation in individual test-day milk yield and somatic cell count, ri...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Dairy Science Association. Published by Elsevier Inc.
2010
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7094670/ https://www.ncbi.nlm.nih.gov/pubmed/20338429 http://dx.doi.org/10.3168/jds.2009-2511 |