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Passive immunity in calf diarrhea: vaccination with K99 antigen of enterotoxigenic Escherichia coli and rotavirus.
Twenty-four pregnant cows were vaccinated intramuscularly with K99 extract from enterotoxigenic Escherichia coli and inactivated rotavirus as follows: six cows were injected with 2 ml of oil-adjuvanted vaccine; six cows were injected with 0.5 ml of oil-adjuvanted vaccine; six cows were injected with...
Wedi'i Gadw mewn:
| Prif Awduron: | , , , |
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| Fformat: | Erthygl |
| Iaith: | en |
| Cyhoeddwyd: |
1982
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| Pynciau: | |
| Mynediad Ar-lein: | https://ncbi.nlm.nih.gov/pmc/articles/PMC347573/ https://ncbi.nlm.nih.gov/pubmed/6288567 |
| Tagiau: |
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