[Sulphonamides and trimethoprim].
D004359:Drug Therapy, Combination; D006801:Humans; D013420:Sulfamethoxazole / Q000008:administration & dosage / Q000627:therapeutic use*; D014295:Trimethoprim / Q000008:administration & dosage / Q000627:therapeutic use*; D014552:Urinary Tract Infections / Q000188:drug therapy
D014295:Trimethoprim; D013420:Sulfamethoxazole