http://www3.niaid.nih.gov/topics/genitalWarts/default.htm
National Institute of Allergy and Infectious Diseases, National Institutes of Health
A general overview of the human papillomavirus (HPV) -- the most common causes of sexually transmitted diseases (STD) and the types of HPV that can lead to genital warts. The diagnosis, treatment, complications, and prevention of HPV infection and gential warts are discussed.