1. Surveillance, Epidemiology, and End Results Program Cancer Statistics Review;Miller,1993
2. American Cancer Society, 1998, Cancer Facts and Figures 1998, 9, 10, American Cancer Society, Atlanta
3. Cancer in developing countries: Opportunity and challenge;Magrath;J. Natl. Cancer Inst.,1993
4. National Institutes of Health, 1996, Consensus Development Conference Statement on Cervical Cancer, National Institutes of Health, Bethesda
5. The Bethesda classification for squamous intraepithelial lesions: Histologic, cytologic and viral correlates;Tabbara;Obstet. Gynecol.,1992