Effects of chlortetracycline and copper supplementation on antimicrobial resistance of fecal Escherichia coli from weaned pigs
| Autor: | Agga, G.E., Scott, H.M., Amachawadi, R.G., Nagaraja, T.G., Vinasco, J., Bai, J., Norby, B., Renter, D.G., Dritz, S.S., Nelssen, J.L., Tokach, M.D. |
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| Zdroj: | In Preventive Veterinary Medicine 1 June 2014 114(3-4):231-246 |
| Databáze: | ScienceDirect |
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