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Contributions to variability of clinical measures for use as indicators of udder health status in a clinical protocol
A cross-sectional observational study with repeated observations was conducted on 16 Danish dairy farms to quantify the influence of observer, parity, time (stage in lactation) and farm on variables routinely selected for inclusion in clinical protocols, thereby to enable a more valid comparison of...
| Autores principales: | , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2006
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1569854/ https://www.ncbi.nlm.nih.gov/pubmed/16987394 http://dx.doi.org/10.1186/1751-0147-48-15 |