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Article

The Genetic Sonogram

1 Oct 2002

Abstract excerpt

OBJECTIVE: To determine the risk of Down syndrome in fetuses with sonographic markers using the Bayes theorem and likelihood ratios. METHODS: We prospectively evaluated the midtrimester sonographic features of fetuses with Down syndrome and compared them with euploid fetuses. Patients were referred for an increased risk of aneuploidy and evaluated for the presence of structural defects, a nuchal fold, short long...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Identifiers

PMID: 12369663
DOI: 10.7863/jum.2002.21.10.1087

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