[1] The American Congress of Obstetricians and Gynecologists. (n.d.). Preeclampsia and hypertension in pregnancy: Resource overview. Retrieved from: http://www.acog.org/Womens-Health/Preeclampsia-and-Hypertension-in-Pregnancy

[2]Committee on Obstetric Practice. (2015). Committee Opinion No. 623: Emergent therapy for acute-onset, severe hypertension during pregnancy and the postpartum period. Obstetrics and Gynecology, 125(2), 521.

[3] California Maternal Quality Care Collaborative. Improving Health Care Response to Preeclampsia: A California Quality Improvement Toolkit. Retrieved from: https://www.cmqcc.org/resources-tool-kits/toolkits/preeclampsia-toolkit

[4] American College of Obstetricians and Gynecologists. (2013).  Optimizing Protocols in Obstetrics. Key Elements for the Management of Hypertensive Crisis In Pregnancy (In-Patient). Retrieved from: http://www.ilpqc.org/docs/htn/Recognition/ACOGDII(NY)KeyElementsManagementHypertensiveCrisisPregnancy.pdf

[5] New York State Department of Health (2013, May). Hypertensive disorders in pregnancy. Retrieved from: https://www.health.ny.gov/professionals/protocols_and_guidelines/hypertensive_disorders/2013_hdp_guideline_summary.pdf