Letter: Penicillin-resistant staphylococci.
D000328:Adult; D006801:Humans; D010403:Penicillin Resistance; D010406:Penicillins / Q000494:pharmacology* / Q000627:therapeutic use; D012867:Skin / Q000382:microbiology; D013203:Staphylococcal Infections / Q000188:drug therapy; D013210:Staphylococcus / Q000187:drug effects*
D010406:Penicillins