Journal of Clinical Ultrasound · 1976 · 112 citations · 2 references
MedicineMaternal HealthObstetricsObstetric UltrasoundUltrasonographyUltrasoundFirst-trimester UltrasoundMultiple GestationMultiple Gestation AssessmentObstetric UltrasonographyPregnancyUltrasonicsFirst Trimester UltrasonographyFirst-trimester Pregnancy UltrasoundMultiple Pregnancy DetectionMultiple Pregnancy DiagnosisPregnancy UltrasonographyPrenatal UltrasonographyUltrasonic Imaging
The ultrasonic examination of 6,690 pregnant patients showed a greater number of multiple pregnancies than usually observed at delivery: 71 per cent of twin gestations diagnosed before 10 weeks were singletons when delivered.
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