http://en.wikipedia.org/wiki/Sexually_transmitted_disease

http://www.cdc.gov/std/

http://www.nlm.nih.gov/medlineplus/sexuallytransmitteddiseases.html

http://www.answers.com/topic/sexually-transmitted-infection

http://www.whatcomcounty.us/health/pdf/reports/std_report.pdf

http://www.medicinenet.com/script/main/art.asp?articlekey=482

http://www.emedicinehealth.com/sexually_transmitted_diseases/article_em.htm

http://www.wrongdiagnosis.com/s/stds/intro.htm

http://www.emedicinehealth.com/sexually_transmitted_diseases/glossary_em.htm

http://www.allkids.org/body.cfm?xyzpdqabc=0&id=412&action=detail&aeproductid=Greystone_peds&aearticleid=1236