Journal of Ultrasound in Medicine · 1995 · 23 citations · 0 references
MedicineMaternal HealthObstetricsObstetric UltrasoundUltrasonographyUltrasoundFetal Anatomy AssessmentFetal ImagingFetal PresentationObstetric UltrasonographyPrenatal ImagingUmbilical Cord AssessmentCongenital Anomaly Detection By UltrasonographyFetal Organ System VisualizationMonozygotic TwinsPrenatal Ultrasonography