Epidemiology and symptomatology of trichomoniasis.
D005260:Female; D006801:Humans; D008297:Male; D014245:Trichomonas Infections / Q000453:epidemiology*; D014247:Trichomonas Vaginitis / Q000175:diagnosis / Q000453:epidemiology*; D014526:Urethritis / Q000453:epidemiology