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First-trimester nuchal translucency, nasal bones, and trisomy 21 in selected and unselected populations |
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| Authors: | Prefumo Federico Sairam Shanthi Bhide Amarnath Thilaganathan Baskaran |
| Affiliation: | Fetal Medicine Unit, Division of Obstetrics and Gynaecology, St George's, University of London, United Kingdom |
| Abstract: | |
| Keywords: | First trimester Nasal bones Nuchal translucency Trisomy 21 |
| 本文献已被 ScienceDirect PubMed 等数据库收录！ | |