Management of nonspecific urethritis.
D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D008297:Male; D008795:Metronidazole / Q000627:therapeutic use; D010919:Placebos; D013752:Tetracycline / Q000008:administration & dosage; D014245:Trichomonas Infections / Q000150:complications / Q000188:drug therapy; D014526:Urethritis / Q000188:drug therapy*
D010919:Placebos; D008795:Metronidazole; D013752:Tetracycline