Patient Education and Counseling · 2010 · 53 citations · 31 references
MedicineMaternal HealthObstetricsObstetric UltrasoundUltrasonographyUltrasoundFirst-trimester UltrasoundObstetric UltrasonographyPregnancy DiagnosisPregnancy ImagingObstetric Ultrasound ScreeningPregnancy UltrasonographySoft Marker AssessmentUltrasonographic ScreeningUltrasound Risk Markers
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Karin Eurenius, Ove Axelssön, I. Gällstedt‐Fransson et al. · Ultrasound in Obstetrics and Gynecology · 1997 · 114 citations · Full text