1. Pathology of the female reproductive tract;Robboy,2002
2. Current views on cervical intraepithelial neoplasia;Anderson;J Clin Pathol,1991
3. A modified terminology for cervical intraepithelial neoplasia;Richart;Obstet Gynecol,1990
4. Cervical cancer screening;Celentano;Public Health Rev,1989
5. Pathology of the female reproductive tract;Robboy,2002