1. Black A, et al. Canadian Contraception Consensus Parts 1–3. J Soc Obstet Gynecol Feb, Mar, and April 2004.
2. Black YA, Jamieson MA: Adolescent endometriosis. Curr Opin Obstet Gynecol 2003;14:467–74.
3. Carpenter SE, Rock JA. Pediatric and Adolescent Gynecology, 2nd ed. Philadelphia: Lippincott Williams & Wilkins; 2000.
4. Davis AJ. Adolescent contraception and the clinician: an emphasis on counseling and communication. Clin Obstet Gyneco 2001;44(1):114–21.
5. Emans SJ, Laufer MR, Goldstein DP. Pediatric and Adolescent Gynecology, 4th ed. Philadelphia: Lippincott Williams & Wilkins; 1998.