title: Risk factors for severe preeclampsia.
authors.forename: R
authors.initials: R
authors.lastname: Mittendorf
mesh_terms: D005260:Female; D006801:Humans; D010298:Parity; D011225:Pre-Eclampsia / Q000453:epidemiology* / Q000209:etiology; D011247:Pregnancy; D012307:Risk Factors; D015983:Selection Bias; D012720:Severity of Illness Index