The Lancet · 1973 · 101 citations · 8 references
MedicineMaternal HealthObstetricsEmbryologyMaternal-fetal MedicinePrenatal DiagnosisAntenatal AssessmentFetal AnomaliesFetal Anomaly DetectionFetal PathologyPregnancy DiagnosisSpina BifidaMaternal Serum Alpha-fetoprotein Screening
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ANENCEPHALY: EARLY ULTRASONIC DIAGNOSIS AND ACTIVE MANAGEMENT
Stuart Campbell, F. D. Johnstone, E. M. Holt et al. · The Lancet · 1972 · 165 citations