title: Double-blind trial comparing trimethoprim-sulphamethoxazole (bactrim) with ampicillin in treating urinary infections.
mesh_terms: D000667:Ampicillin / Q000008:administration & dosage* / Q000627:therapeutic use*; D000890:Anti-Infective Agents / Q000008:administration & dosage*; D002986:Clinical Trials as Topic; D004338:Drug Combinations; D004357:Drug Synergism; D005260:Female; D005493:Folic Acid Antagonists / Q000008:administration & dosage*; D006801:Humans; D011247:Pregnancy; D011743:Pyrimidines / Q000008:administration & dosage*; D013420:Sulfamethoxazole / Q000008:administration & dosage*; D014295:Trimethoprim / Q000008:administration & dosage; D014552:Urinary Tract Infections / Q000188:drug therapy*
chemical_list: D000890:Anti-Infective Agents; D004338:Drug Combinations; D005493:Folic Acid Antagonists; D011743:Pyrimidines; D000667:Ampicillin; D014295:Trimethoprim; D013420:Sulfamethoxazole