Chromosomal abnormalities and fetal nuchal translucency in first trimester.
Pittrof
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R
Majid
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S
D002869:Chromosome Aberrations / Q000000981:diagnostic imaging* / Q000453:epidemiology; D025063:Chromosome Disorders; D005260:Female; D005315:Fetal Diseases / Q000000981:diagnostic imaging* / Q000453:epidemiology; D006801:Humans; D011247:Pregnancy; D016216:Ultrasonography, Prenatal