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Second trimester ultrasound prenasal thickness combined with nasal bone length: a new method of Down syndrome screening |
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| Authors: | Ron Maymon Orna Levinsohn-Tavor Howard Cuckle Yosef Tovbin Eli Dreazen Yifat Wiener Arie Herman |
| Institution: | 1. Department of Obstetrics and Gynecology, Assaf Harofe Medical Center, affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Israel;2. Reproductive Epidemiology, School of Medicine, University of Leeds, UK |
| Abstract: | |
| Keywords: | Down syndrome nasal bone prenasal thickness ultrasound screening |