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Prenatal screening for Down syndrome: the problem of recurrent false-positives |
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| Authors: | Nicholas J. Wald Wayne J. Huttly Alicja R. Rudnicka |
| Affiliation: | Wolfson Institute of Preventive Medicine, Barts and the London Queen Mary's School of Medicine and Dentistry, Charterhouse Square, London, UK |
| Abstract: | |
| Keywords: | Down syndrome screening recurrent false positives quadruple test |