Swine | Weaners
3
Basal diet plus egg yolk powder derived from chickens challenged with Salmonella Typhimurium antigens; powder fed at 6 kg/ton for 14 days
| Resistance | Microbe | Outcome | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tetracycline / | Escherichia coli |
|
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| Apramycin / | Escherichia coli |
|
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| Carbadox / | Escherichia coli |
|