oxacillin

Definitions:

  • A semisynthetic penicillin effective against penicillin-resistant infections, especially those of staphylococci.
  • A <xref>narrow</xref>-<xref>spectrum</xref> <xref>beta-lactam</xref> <xref>antibiotic</xref> related to <xref>penicillin</xref>
  • a form of penicillin resistant to penicillinase and effective against penicillin-resistant staphylococci
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