Nalaganje...
The prevalence of milk and serum antibodies to Mycobacterium avium subspecies paratuberculosis in dairy herds in Ontario
This study randomly surveyed 50 dairy herds in Ontario; 18% and 30% of herds had 2 or more milk or serum enzyme-linked immunosorbent assay (ELISA)-positive cows, respectively. The apparent cow level prevalence was 1.7% and 2.6% on the milk and serum ELISA, respectively. The serum and milk assays agr...
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| Main Authors: | , , , , , |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
Canadian Veterinary Medical Association
2005
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| Teme: | |
| Online dostop: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1288419/ https://ncbi.nlm.nih.gov/pubmed/16422065 |
| Oznake: |
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