Sources of Information
http://www.cdc.gov/hpv/
http://www.cdc.gov/std/hpv/stdfact-hpv-and-men.htm
http://www.who.int/mediacentre/factsheets/fs380/en/
https://www.plannedparenthood.org/learn/stds-hiv-safer-sex/hpv
http://www.cancer.gov/about-cancer/causes-prevention/risk/infectious-agents/hpv-fact-sheet#q1
http://www.healthline.com/health/cervical-cancer/symptoms#Overview1
http://www.cdc.gov/std/hpv/stdfact-hpv-and-men.htm
http://www.who.int/mediacentre/factsheets/fs380/en/
https://www.plannedparenthood.org/learn/stds-hiv-safer-sex/hpv
http://www.cancer.gov/about-cancer/causes-prevention/risk/infectious-agents/hpv-fact-sheet#q1
http://www.healthline.com/health/cervical-cancer/symptoms#Overview1