The Lancet · 1992 · 43 citations · 15 references
MedicineGynecologyObstetricsEmbryologyMaternal-fetal MedicinePrenatal DiagnosisChorionic Villus SamplingFetal DevelopmentFetal DistressFetal OutcomesPregnancyPrenatal CareAmniocentesis For Fetal MaturityAmniotic Fluid BiologyChorionic Villus Sampling CytogeneticsSampling FailureTransabdominal Chorionic Villus SamplingVillus Morphology
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RISK FACTORS FOR SPONTANEOUS ABORTION AND ITS RECURRENCE
Harvey A. Risch, Noel S. Weiss, E. Aileen Clarke et al. · American Journal of Epidemiology · 1988 · 159 citations