1. Statistical Brief #222. Healthcare Cost and Utilization Project (HCUP);Fingar,2017
2. Hypertension in pregnancy. Report of the American College of Obstetricians and Gynecologists' Task Force on Hypertension in Pregnancy;American College of Obstetricians and Gynecologists; Task Force on Hypertension in Pregnancy;Obstet. Gynecol.,2013
3. Aspirin versus placebo in pregnancies at high risk for preterm preeclampsia;Rolnik;N. Engl. J. Med.,2017
4. World Health Organization systematic review of screening tests for preeclampsia;Conde-Agudelo;Obstet. Gynecol.,2004
5. Current best practice in the management of hypertensive disorders in pregnancy;Townsend;Integr. Blood Press. Control,2016