Llwytho...
Immunization of broiler chickens with a commercial infectious laryngotracheitis vaccine in the drinking water.
Seventy-five thousand broiler chickens in four flocks were immunized at four weeks of age with a commercial infectious laryngotracheitis vaccine administered in the drinking water. Three of the flocks exhibited a vaccine reaction represented by mild respiratory illness between seven and 14 days afte...
Wedi'i Gadw mewn:
| Prif Awduron: | , , , |
|---|---|
| Fformat: | Artigo |
| Iaith: | Inglês |
| Cyhoeddwyd: |
1976
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| Pynciau: | |
| Mynediad Ar-lein: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1277535/ https://ncbi.nlm.nih.gov/pubmed/187294 |
| Tagiau: |
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