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Risk factors associated with cystic ovarian disease in Norwegian dairy cattle
BACKGROUND: The aims of this study were to establish the incidence of cystic ovarian disease (COD) and its geographical and seasonal variation in Norway, investigate the effect of COD on culling rates, and describe the effects of COD on subsequent reproductive performance and its association to twin...
Autores principales: | , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2010
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2990741/ https://www.ncbi.nlm.nih.gov/pubmed/21059258 http://dx.doi.org/10.1186/1751-0147-52-60 |