1. The Henry J. Kaiser Family Foundation. Fact sheet: sexually transmitted diseases in the U.S. Available from:
http://www.kff.org/womenshealth/1447-std_fs.cfm
. Accessed 31 Dec 2012.
2. Gerberding JL. Report to congress: prevention of genital human papillomavirus infection. Atlanta, GA: Centers for Disease Control and Prevention, Department of Health and Human Services; 2004.
3. The Centers for Disease Control and Prevention. 2011 Sexually transmitted diseases surveillance table; 2011. Available from:
http://www.cdc.gov/std/stats11/tables/44.htm
. Accessed 31 Dec 2012.
4. Cates Jr W. Estimates of the incidence and prevalence of sexually transmitted diseases in the United States. American Social Health Association Panel. Sex Transm Dis. 1999;26:S2–7.
5. Myers ER, McCrory DC, Nanda K, Bastian L, Matchar DB. Mathematical model for the natural history of human papillomavirus infection and cervical carcinogenesis. Am J Epidemiol. 2000;151:1158–71.