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Concentration and Prevalence of Escherichia coli O157 in Cattle Feces at Slaughter
The concentration and prevalence of Escherichia coli O157 in cattle feces at the time of slaughter was studied over a 9-week period from May to July 2002. Fecal samples (n = 589) were collected from the rectums of slaughtered cattle, and the animal-level prevalence rate was estimated to be 7.5% (95%...
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| Main Authors: | , , , |
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| 格式: | Artigo |
| 語言: | Inglês |
| 出版: |
American Society for Microbiology
2003
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| 主題: | |
| 在線閱讀: | https://ncbi.nlm.nih.gov/pmc/articles/PMC154535/ https://ncbi.nlm.nih.gov/pubmed/12732509 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/AEM.69.5.2444-2447.2003 |
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