NCI makes changes in the Bethesda System.
D005260:Female; D006801:Humans; D009316:National Institutes of Health (U.S.); D014481:United States; D002577:Uterine Cervical Diseases / Q000175:diagnosis*; D014623:Vaginal Diseases / Q000175:diagnosis*; D014626:Vaginal Smears / Q000592:standards*