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Effect of residual doxycycline concentrations on resistance selection and transfer in porcine commensal Escherichia coli
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- Journal Article
- A1
- open access
Residues of chlortetracycline, doxycycline and sulfadiazine-trimethoprim in intestinal content and feces of pigs due to cross-contamination of feed
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- Conference Paper
- C3
- open access
Concentrations of selected antimicrobials in caecum, colon and manure of pigs due to a 3% cross-contamination of the feed and their effect on resistance in Escherichia coli