Infectious bursal disease: evaluation of maternal immunity and protection by vaccination of one-day old chicks against challenge with a very virulent virus isolate
Broiler chicks belonging to two poultry companies, A and B, with different breeders' vaccination programs were challenged with a very virulent strains of infectious bursal disease virus (vvIBDV), genotyped as G11. Birds were separated in four groups, two vaccinated at the first day of life and two u...
Wedi'i Gadw mewn:
| Cyhoeddwyd yn: | Revista Brasileira de Ciência Avícola |
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| Prif Awduron: | , , , , , , , |
| Fformat: | Artigo |
| Iaith: | Inglês |
| Cyhoeddwyd: |
Fundação APINCO de Ciência e Tecnologia Avícolas
2005
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| Pynciau: | |
| Mynediad Ar-lein: | https://www.redalyc.org/articulo.oa?id=179713985009 |
| Tagiau: |
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
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