1. Frost JJ, Frohwirth LF and Zolna MR, Contraceptive Needs and Services, 2014 Update, New York: Guttmacher Institute, 2016, https://www.guttmacher.org/report/contraceptive-needs-and-services-2014-update.
2. Finer LB and Zolna MR, Declines in unintended pregnancy in the United States, 2008–2011, New England Journal of Medicine, 2016, 374(9):843–852, http://www.nejm.org/doi/full/10.1056/NEJMsa1506575.
3. Sonfield A, Hasstedt K and Gold RB, Moving Forward: Family Planning in the Era of Health Reform, New York: Guttmacher Institute, 2014, https://www.guttmacher.org/report/moving-forward-family-planning-era-health-reform.
4. Sonfield A et al., The Social and Economic Benefits of Women’s Ability to Determine Whether and When to Have Children, New York: Guttmacher Institute, 2013, https://www.guttmacher.org/report/social-and-economic-benefits-womens-ability-determine-whether-and-when-have-children.
5. Frost JJ and Lindberg LD, Reasons for using contraception: perspectives of U.S. women seeking care at specialized family planning clinics, Contraception, 2012, 87(4):465–472, http://www.guttmacher.org/pubs/journals/j.contraception.2012.08.012.pdf.
6. Kavanaugh ML and Anderson RM, Contraception and Beyond: The Health Benefits of Services Provided at Family Planning Centers, New York: Guttmacher Institute, 2013, https://www.guttmacher.org/report/contraception-and-beyond-health-benefits-services-provided-family-planning-centers.
7. Frost JJ, Gold RB and Bucek A, Specialized family planning clinics in the United States: why women choose them and their role in meeting women’s health care needs, Women’s Health Issues, 2012, 22(6):e519–515, https://www.guttmacher.org/article/2012/11/specialized-family-planning-clinics-united-states-why-women-choose-them-and-their.
8. Hasstedt K, Sonfield A and Gold RB, Public Funding for Family Planning and Abortion Services, FY 1980–2015, New York: Guttmacher Institute, 2017, https://www.guttmacher.org/report/public-funding-family-planning-abortion-services-fy-1980-2015.
9. Zolna MR and Frost JJ, Publicly Funded Family Planning Clinics in 2015: Patterns and Trends in Service Delivery Practices and Protocols, New York: Guttmacher Institute, 2016, https://www.guttmacher.org/report/publicly-funded-family-planning-clinic-survey-2015.
10. Hasstedt K, Why we cannot afford to undercut the Title X national family planning program, Guttmacher Policy Review, 2017, 20:20–23, https://www.guttmacher.org/gpr/2017/01/why-we-cannot-afford-undercut-title-x-national-family-planning-program.
11. Frost JJ et al., Publicly Funded Contraceptive Services at U.S. Clinics, 2015, New York: Guttmacher Institute, 2017, https://www.guttmacher.org/report/publicly-funded-contraceptive-services-us-clinics-2015.
12. Sonfield A, Beyond preventing unplanned pregnancy: the broader benefits of publicly funded family planning services, Guttmacher Policy Review, 2014, 17(4):2–6, https://www.guttmacher.org/gpr/2014/12/beyond-preventing-unplanned-pregnancy-broader-benefits-publicly-funded-family-planning.
13. Frost JJ et al., Return on investment: a fuller assessment of the benefits and cost savings of the US publicly funded family planning program, Milbank Quarterly, 2014, 92(4):667–720, https://www.guttmacher.org/article/2014/10/return-investment-fuller-assessment-benefits-and-cost-savings-us-publicly-funded.
14. Dreweke J, “Fungibility”: the argument at the center of a 40-year campaign to undermine reproductive health and rights, Guttmacher Policy Review, 2016, 19:53–60, https://www.guttmacher.org/gpr/2016/10/fungibility-argument-center-40-year-campaign-undermine-reproductive-health-and-rights.
15. 42 CFR 59.5.
16. Planned Parenthood of Central and Northern Arizona v. State of Arizona, 718 F.2d 938 (9th Cir. 1983).
17. 42 USC 1396a.
18. Centers for Medicare and Medicaid Services, U.S. Department of Health and Human Services, Letter to state Medicaid directors re: clarifying “free choice of provider” requirement in conjunction with state authority to take action against Medicaid providers, SMD #16-005, Apr. 19, 2016, https://www.medicaid.gov/federal-policy-guidance/downloads/SMD16005.pdf.
19. Frost JJ and Zolna MR, Response to inquiry concerning the impact on other safety-net family planning providers of “defunding” Planned Parenthood, memo to Senator Patty Murray, Senate Health, Education, Labor and Pensions Committee, New York: Guttmacher Institute, June 15, 2017, https://www.guttmacher.org/article/2017/06/guttmacher-murray-memo-june-2017.
20. Frost JJ and Zolna MR, Response to inquiry concerning the availability of publicly funded contraceptive care to U.S. women, memo to Senator Patty Murray, Senate Health, Education, Labor and Pensions Committee, New York: Guttmacher Institute, May 3, 2017, https://www.guttmacher.org/article/2017/05/guttmacher-murray-memo-2017.
21. Hasstedt K, Understanding Planned Parenthood’s critical role in the nation’s family planning safety net, Guttmacher Policy Review, 2017, 20:12–14a, https://www.guttmacher.org/gpr/2017/01/understanding-planned-parenthoods-critical-role-nations-family-planning-safety-net.