Sources
1.
Koutsky L. (1997). Epidemiology of genital human papillomavirus infection.
American Journal of Medicine, 102(5A), 3-8.
2. Alan Guttmacher
Institute. (1994). Sex and America's Teenagers. New York: Alan Guttmacher
Institute.
3. Cates JR, Herndon
NL, Schulz S L, Darroch JE. (2004). Our voices, our lives, our futures:
Youth and sexually transmitted diseases. Chapel Hill, NC: University of
North Carolina at Chapel Hill School of Journalism and Mass Communication.
4.Ness RB et al.
(2004). Condom use and the risk of recurrent pelvic inflammatory disease,
chronic pelvic pain, or infertility following an episode of pelvic inflammatory
disease. American Journal of Public Health, 2004, 94:1327-1329. 5.American Social
Health Association, State of the Nation 2005: Challenges Facing STD Prevention
Among Youth – Research, Review, and Recommendations, Research, Triangle
Park, NC: ASHA, 2005.
6. Food and Drug
Administration 12/03, www.fda.com