1. Hamilton BE. State teen birth rates by race and Hispanic origin: United States, 2017–2018. National Vital Statistics Reports vol 69, no.6. Hyattsville, MD: National Center for Health Statistics. Available from: https://www.cdc.gov/nchs/data/nvsr/nvsr69/NVSR69-6-508.pdf. Accessed June 1, 2020.
2. Declines in unintended pregnancy in the United States, 2008–2011;Finer;N. Engl. J. Med,2016
3. Rural definitions for health policy and research;Hart;Am J Public Health,2005
4. Socioeconomic disadvantage as a social determinant of teen childbearing in the U.S;Penman-Aguilar;Publ Health Rep.,2013