Relationship between passive immunity and morbidity and weight gain in dairy cattle Relação entre imunidade passiva e morbidade e ganho de peso em bovinos leiteiros
Serum samples from 87 calves from a dairy herd in Southern Brazil were collected to determine the levels of passive transfer and its relationship to morbidity and mean daily weight gain (MDG). Serum immunoglobulin (Ig) levels were measured by the zinc sulfate turbidity test at 24 hours of age in the...
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| Autori principali: | , , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
Universidade Federal de Santa Maria
2000-04-01
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| Serie: | Ciência Rural |
| Soggetti: | |
| Accesso online: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782000000200017 |
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