1. Kochanek KDM, Xu SL, Arias J, Deaths E. Final data for 2017. Natl Vital- Stat Rep. 2019;68:1–76.
2. Mathews TJ, Driscoll AK. Trends in infant mortality in the United States, 2005-2014. NCHS. Data Brief. 2017;279:1–8.
3. Health status. 2016. https://www.oecd-ilibrary.org/content/data/data-00540-en.
4. Xu J, Murphy SL, Kochanek KD, Bastian B, Arias E. Deaths: final data for 2016. Natl Vital- Stat Rep. 2018;67:1–76.
5. Collins JW Jr, David RJ. The differential effect of traditional risk factors on infant birthweight among blacks and whites in Chicago. Am J Public Health. 1990;80:679–81.