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Down syndrome screening using first-trimester combined tests and contingent use of femur length at routine anomaly scan |
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| Authors: | Laurent J Salomon Sylvie Chevret Laurence Bussieres Yves Ville Patrick Rozenberg |
| Institution: | 1. Department of Obstetrics and Gynecology, University Paris Descartes, Necker-Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France;2. Department of Biostatistics, Saint Louis Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France;3. Department of Obstetrics and Gynecology, Reproductive Biology and Cytogenetics, Poissy-Saint Germain Hospital, University Versailles-St Quentin, Poissy, France |
| Abstract: | |
| Keywords: | screening Down syndrome trisomy 21 soft markers femur length contingent first trimester |