Trichomoniasis and gonorrhoea.
D005260:Female; D006069:Gonorrhea / Q000150:complications* / Q000188:drug therapy; D006801:Humans; D008297:Male; D008795:Metronidazole / Q000627:therapeutic use; D014247:Trichomonas Vaginitis / Q000150:complications* / Q000517:prevention & control
D008795:Metronidazole