No abstract available
MeSH terms
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Animal Husbandry
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Animals
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Anti-Bacterial Agents / adverse effects*
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Drug Resistance, Microbial*
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Humans
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Spiramycin / administration & dosage
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Tylosin / adverse effects
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Virginiamycin / adverse effects
Substances
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Anti-Bacterial Agents
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Virginiamycin
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Spiramycin
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Tylosin