1. Trends in maternal mortality in the United States;Neggers;Reprod Toxicol,2016
2. Maternal mortality in the United States: changes in coding, publication, and data release, 2018;Hoyert;Natl Vital Stat Rep,2020
3. Maternal mortality: Levels and trends 2000 to 2017,2019
4. Vital signs: pregnancy-related deaths, United States, 2011–2015, and strategies for prevention, 13 states, 2013–2017;Petersen;MMWR,2019
5. Screening for preeclampsia: US preventive services task force recommendation statement;Bibbins-Domingo;JAMA,2017