Inducibly cefoxitin-resistant Macrococcus-like organism falsely identified as methicillin-resistant Staphylococcus aureus on CHROMagar with oxacillin.

Inducibly cefoxitin-resistant Macrococcus-like organism falsely identified as methicillin-resistant Staphylococcus aureus on CHROMagar with oxacillin.