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Distribution of nuchal translucency in antenatal screening for Down's syndrome
OBJECTIVE: To determine whether the standard deviation of nuchal translucency (NT) measurements has decreased over time and if so to revise the estimate and assess the effect of revising the estimate of the standard deviation on the performance of antenatal screening for Down's syndrome. SETTIN...
Autores principales: | , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
Royal Society of Medicine Press
2010
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3104820/ https://www.ncbi.nlm.nih.gov/pubmed/20356939 http://dx.doi.org/10.1258/jms.2010.009107 |