A penicillin-resistant pneumococcus.
D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008826:Microbial Sensitivity Tests; D010403:Penicillin Resistance; D010406:Penicillins / Q000494:pharmacology*; D011008:Pneumococcal Infections / Q000188:drug therapy / Q000382:microbiology; D013296:Streptococcus pneumoniae / Q000187:drug effects*
D000900:Anti-Bacterial Agents; D010406:Penicillins