1. U.S. Preventive Services Task Force. Guide to clinical preventive services, 2nd ed. Alexandria, VA: International Medical Publishing, 1996.
2. American Academy of Pediatrics, Committee on Adolescence. Sexually transmitted diseases. Pediatrics 1994;94:568–72.
3. American Medical Association. HIV blood test counseling: physician guidelines, 2nd ed. Chicago: The American Medical Association, 1993.
4. Ruiz MS, Gable AR, Kaplan EH, Stoto MA, Fineberg H, Trussell J. No time to lose: getting more from HIV prevention. Washington, DC: National Academy Press, 2000.
5. U.S. Public Health Service. Healthy People 2000: national health promotion and disease prevention objectives. (Pub. No. PHS 91-50212) Washington, DC: U.S. Dept. of Health and Human Services, 1991.