American Journal of Obstetrics and Gynecology · 1981 · 50 citations · 2 references
MedicineMaternal HealthObstetricsObstetric UltrasoundUltrasonographyUltrasoundFetal ImagingObstetric UltrasonographyPregnancy DiagnosisUmbilical Cord AssessmentCongenital Anomaly Detection By UltrasonographyConjoined Twin DiagnosisConjoined TwinningDizygotic TwinsEarly Pregnancy RecognitionMonozygotic TwinsUltrasonographic Differential Diagnosis
2
Ultrasound in the diagnosis of congenital anomalies
John C. Hobbins, Peter Grannum, Richard L. Berkowitz et al. · American Journal of Obstetrics and Gynecology · 1979 · 298 citations
Medicine, Obstetrics, Pediatrics +12