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Antenatal Screening for Down Syndrome Using Serum Placental Growth Factor with the Combined, Quadruple, Serum Integrated and Integrated Tests
OBJECTIVE: To estimate the value of first or second trimester placental growth factor (PlGF) as an additional antenatal screening marker for Down syndrome. DESIGN: Nested case-control study. SETTING: Antenatal screening service. POPULATION OR SAMPLE: 532 Down syndrome pregnancies and 1,155 matched u...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2012
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3463523/ https://www.ncbi.nlm.nih.gov/pubmed/23056541 http://dx.doi.org/10.1371/journal.pone.0046955 |