1. Genital HPV Infection—CDC Fact Sheet,2014
2. Gardasil-9: A global survey of projected efficacy
3. Use of 9-valent human papillomavirus (HPV) vaccine: Updated HPV vaccination recommendations of the advisory committee on immunization practices;Petrosky;Mmwr. Morb. Mortal. Wkly. Rep.,2015
4. FDA licensure of bivalent human papillomavirus vaccine (HPV2, Cervarix) for use in females and updated HPV vaccination recommendations from the Advisory Committee on Immunization Practices (ACIP);Mmwr. Morb. Mortal. Wkly. Rep.,2010
5. HPV Vaccine Information for Clinicians—Fact Sheet,2012