American Journal of Obstetrics and Gynecology · 2003 · 324 citations · 19 references
MedicineGynecologyObstetricsMaternal-fetal MedicineObstetric UltrasoundEclampsiaPlacental AbruptionPlacental AssessmentPlacental DisordersPlacental UltrasonographyPregnancyGestational Age MeasurementPlacental ComplicationsPlacental Dysfunction In PreeclampsiaPreeclampsia Pathophysiology
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Trial of Calcium to Prevent Preeclampsia
Richard J. Levine, John C. Hauth, Luis B. Curet et al. · New England Journal of Medicine · 1997 · 636 citations · Full text