1. Summary of current guidelines for the cancer-related checkup: Recommendations,1988
2. American College of Gynecologists and Obstetricians. (2004, May 04, 2004). Revised Cervical Cancer Screening Guidelines Require Reeducation of Women and Physicians. Available: www.acog.org. Accessed September 29, 2005.
3. ACOG committee Opinion: Recommendations on frequency of Pap test screening. Number 152—March 1995. Committee on Gynecologic Practice;International Journal of Gynaecology and Obstetrics,1995
4. Guidelines: Screening for cervical cancer,1991
5. Trends in self-reported use of mammograms (1989–1997) and Papanicolaou tests (1991–1997)—Behavioral Risk Factor Surveillance System;Blackman;Morbidity and Mortality Weekly Reports,1999