1. U.S. Preventive Services Task Force. Risk factors and other epidemiologic considerations for cervical cancer screening: a narrative review for the U.S. Preventive Services Task Force, cervical cancer: screening. http://www.uspreventiveservicestaskforce.org/Page/Document/risk-factors-and-other-epidemiologic-considerations-for-cervical-cancer-screening-a-narrative-review-for-the-us-preventive-services-task-force/cervical-cancer-screening.
2. CDC. HPV vaccine: safe, effective, and grossly underutilized. 2013. www.cdc.gov/media/releases/2013/p0725-HPV-vaccine.html.
3. Accelerating HPV Vaccine Uptake: Urgency for Action to Prevent Cancer. A Report to the President of the United States from the President’s Cancer Panel,2014
4. National and state vaccination coverage among adolescents aged 13-17 years—United States, 2012;MMWR Morb Mortal Wkly Rep,2013
5. Worsening disparities in HPV vaccine utilization among 19–26 year old women;Dempsey;Vaccine,2011