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2. The International Society for the Study of Hypertension in Pregnancy: The hypertensive disorders of pregnancy: ISSHP classification, diagnosis & management recommendations for international practice (Pregnancy Hypertension, 2018) http://www.isshp.org/guidelines. ISSHP.
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5. Expectant management of severe preeclampsia remote from term: patient selection, treatment, and delivery indications;BM Sibai;Am J Obstet Gynecol,2007