1. Working group report on high blood pressure in pregnancy;Moser;J Clin Hypertens,2001
2. Maternal and perinatal outcomes of hypertensive disorders of pregnancy in ethiopia: systematic review and meta-analysis;Ag;BMC Pregnancy Childbirth,2019
3. Report of the national high blood pressure education program working group on high blood pressure in pregnancy;Roccella;Am J Obstet Gynecol,2000
4. Landon Mb Gh . Gabbe’s obstetrics: normal and problem pregnancies 7th edition, 7; 2016.
5. American College of Obstetricians, Task Force on Hypertension in Pregnancy. Hypertension In Pregnancy. Report of The American College of Obstetricians and Gynecologists’ task force on hypertension in pregnancy. in: obstetrics and gynecology; 2013.