1. Pregnancies, births and abortions among adolescents and young women in the United States, 2013: national and state trends by age, race and ethnicity;Kost,2017
2. Reducing health disparities by removing cost, access, and knowledge barriers;Goodman;Am J Obstet Gynecol,2017
3. Teen birth rates for urban and rural areas in the United States, 2007–2015;Hamilton;NCHS Data Brief,2016
4. Kids having kids: Economic costs and social consequences of teen pregnancy;Hoffman,2008