1. Centers for Disease Control and Prevention. Sexually transmitted diseases surveillance. Atlanta, GA: Centers for Disease Control and Prevention; 2010. Available from: http://www.cdc.gov/std/stats10/surv2010.pdf .
2. Chesson HW, Blandford JM, Gift TL, et al. The estimated direct medical cost of sexually transmitted diseases among American youth, 2000. Perspect Sex Reprod Health. 2004;36(1):11–9.
3. Weinstock H, Berman S, Cates Jr W. Sexually transmitted diseases among American youth: incidence and prevalence estimates, 2000. Perspect Sex Reprod Health. 2004;36:6–10.
4. Centers for Disease Control and Prevention. Sexually transmitted diseases treatment guidelines, 2010. MMWR. 2010;59(RR-12):9.
5. Turner CF, Rogers SM, Miller HG, et al. Untreated gonococcal and chlamydia infection in a probability sample of adults. JAMA. 2002;287:726–33.