Naldixic acid in urinary infections.
D004352:Drug Resistance, Microbial; D006801:Humans; D009268:Nalidixic Acid / Q000627:therapeutic use*; D013449:Sulfonamides / Q000494:pharmacology; D006113:United Kingdom; D014552:Urinary Tract Infections / Q000188:drug therapy*
D013449:Sulfonamides; D009268:Nalidixic Acid