Quinupristin and dalfopristin.
D000900:Anti-Bacterial Agents / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D004347:Drug Interactions; D006801:Humans; D014769:Virginiamycin / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*
D000900:Anti-Bacterial Agents; D014769:Virginiamycin; C062940:quinupristin-dalfopristin