No abstract available
MeSH terms
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Ampicillin / pharmacology*
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Bacteria / metabolism*
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Cephalothin / pharmacology*
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Enzymes / metabolism*
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In Vitro Techniques
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Penicillin G / pharmacology*
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Penicillinase / metabolism*
Substances
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Enzymes
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Ampicillin
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Penicillinase
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Penicillin G
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Cephalothin