Antibiotics.
D000900:Anti-Bacterial Agents / Q000009:adverse effects / Q000494:pharmacology / Q000627:therapeutic use*; D001419:Bacteria / Q000187:drug effects; D006801:Humans; D009268:Nalidixic Acid / Q000627:therapeutic use; D013449:Sulfonamides / Q000627:therapeutic use; D014295:Trimethoprim / Q000627:therapeutic use
D000900:Anti-Bacterial Agents; D013449:Sulfonamides; D009268:Nalidixic Acid; D014295:Trimethoprim