1. American Academy of Pediatrics. The Business Case for Pricing Vaccines. Series Retrieved from. https://www.aap.org/en-us/Documents/immunizations_thebusinesscase.pdf.
2. Anon Health insurance coverage of children 0–18. Series Retrieved from. https://www.kff.org/other/state-indicator/children-0-18/?activeTab=graph¤tTimeframe=1&startTimeframe=2&selectedDistributions=employer--non-group--medicaid&sortModel=%7B%22colId%22:%22Location%22,%22sort%22:%22asc%22%7D.
3. Centers for Disease Control and Prevention. Number of HPV-Attributable Cancer Cases per Year. Series Retrieved from. https://www.cdc.gov/cancer/hpv/statistics/cases.htm#3.
4. Centers for Disease Control and Prevention. Human Papillomavirus (HPV) ACIP Vaccine Recommendations. Series Retrieved from. https://www.cdc.gov/vaccines/hcp/acip-recs/vacc-specific/hpv.html.
5. Centers for Disease Control and Prevention. Pediatric/VFC Vaccine Price List. Series Retrieved from. https://www.cdc.gov/vaccines/programs/vfc/awardees/vaccine-management/price-list/index.html.