Incidence of urogenital trichomoniasis among high risk Sudanese groups.
D000293:Adolescent; D000328:Adult; D001446:Balanitis / Q000453:epidemiology*; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D008297:Male; D012306:Risk; D012959:Socioeconomic Factors; D013397:Sudan; D014247:Trichomonas Vaginitis / Q000453:epidemiology*; D014526:Urethritis / Q000453:epidemiology*