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Gastrointestinal nematode prevalence and fecal egg counts in beef cattle from western Canada
Fecal samples were collected from cows (n = 1458), calves (n = 1188), and replacement heifers (n = 921) between 2012 and 2014 from 199 herds and generalized estimating equations were used to predict mean fecal egg counts and prevalence of egg-positive samples. Replacement heifers had the highest pre...
Uloženo v:
| Vydáno v: | Can Vet J |
|---|---|
| Hlavní autoři: | , , , , |
| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
Canadian Veterinary Medical Association
2020
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7238482/ https://ncbi.nlm.nih.gov/pubmed/32675812 |
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