American Journal of Obstetrics and Gynecology · 2007 · 127 citations · 22 references
MedicineMaternal HealthObstetricsHigh-risk PregnancyMaternal-fetal MedicineObstetric ComplicationsHigh-risk Pregnancy ManagementPlacental AssessmentPlacental BiologyPlacental DevelopmentPlacental PhysiologyPregnancyPlacental BiomarkersPlacental BiometricsPlacental Monitoring In PregnancyPlacental PathophysiologyScreening In High-risk Pregnancies
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