Prenatal genetic diagnosis: current status.
D000649:Amniocentesis / Q000009:adverse effects; D005260:Female; D005332:Fetoscopy; D006801:Humans; D007621:Karyotyping; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods*; D000509:alpha-Fetoproteins / Q000032:analysis
D000509:alpha-Fetoproteins