Etiology of respiratory disease in non-vaccinated, non-medicated calves in rearing herds

The aim of this study was to examine the occurrence of bacterial, mycoplasmal and viral pathogens in the lower respiratory tract of calves in all-in all-out calf-rearing units. According to clinical status, non-medicated calves with and without respiratory disease signs were selected of the 40 herds...

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Detalles Bibliográficos
Autores principales: Autio, T., Pohjanvirta, T., Holopainen, R., Rikula, U., Pentikäinen, J., Huovilainen, A., Rusanen, H., Soveri, T., Sihvonen, L., Pelkonen, S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier B.V. 2007
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7130506/
https://www.ncbi.nlm.nih.gov/pubmed/17084565
http://dx.doi.org/10.1016/j.vetmic.2006.10.001

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7130506/
https://www.ncbi.nlm.nih.gov/pubmed/17084565
http://dx.doi.org/10.1016/j.vetmic.2006.10.001

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