References
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- Guttmacher Institute, 2019. The U.S. abortion rate continues to drop: once again, state abortion restrictions are not the main driver. New York: Guttmacher Institute.
- Husfeldt, C., et al., 1995. Ambivalence among women applying for abortion. Acta Obstetrica et Gynecologica Scandinavica, 74, 813–817.
- Hussey, L.S., 2010. Welfare generosity, abortion access, and abortion rates: A comparison of state policy tools. Social Science Quarterly, 91, 266–283.
- Hussey, L.S., 2011. Is welfare pro-life? Assistance programs, abortion, and the moderating role of states. Social Service Review, 85, 75–107.
- Levine, P., 2004. Sex and consequences: abortion, public policy, and the economics of fertility. Princeton: Princeton University Press.