title: A comparison of the ages of patients with cervical smears showing human papilloma virus, dysplasia and carcinoma in situ changes.
mesh_terms: D000328:Adult; D000367:Age Factors; D002278:Carcinoma in Situ / Q000175:diagnosis*; D005260:Female; D006801:Humans; D027383:Papillomaviridae / Q000302:isolation & purification; D014412:Tumor Virus Infections / Q000175:diagnosis*; D002578:Uterine Cervical Dysplasia / Q000175:diagnosis*; D014626:Vaginal Smears