Birth Control Pills: Teen Version: References

Katz V., G. Lentz, R. Lobo, D. Gershenson. Comprehensive Gynecology. 5th ed. Mosby Elsevier, 2007. Accessed on January 20, 2010 from http://www.mdconsult.com.

Schorge, J., J. Schaeffer, L. Hoalvorson, B. Hoffmen, K. Bradshaw, F. Cunningham. Williams Gynecology. 1st ed. The Mcgraw Hill Companies, Inc. 2008. Accessed January 20, 2010 from http://www.accessmedicine.com.

ACOG Practice Bulletin: Noncontraceptive Uses of Hormonal Contraception. Number 110 January 2010.

http://www.plannedparenthood.org/pp2/portal/files/portal/medicalinfo/birthcontrol/pub-pill-schedule.xml