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Development of Immunity to Ostertagia ostertagi (Trichostrongylidae: Nematoda) in Pastured Young Cattle
This experiment comprised 3 groups of calves, (+P2), (−P2) and (−P1), which all started their first grazing season as parasite-free calves. The (+P2)- and (−P2)-group grazed 2 seasons. In the first season the (−P2)-group of calves was grazing a pasture with no detectable trichostrongyles and treated...
Uloženo v:
| Vydáno v: | Acta Vet Scand |
|---|---|
| Hlavní autoři: | , , , , , , |
| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
BioMed Central
1992
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC8117854/ https://ncbi.nlm.nih.gov/pubmed/1488946 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/BF03547296 |
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