Combining first and second trimester markers for Down syndrome screening: think twice.
| Autor: | Cocciolone R, Brameld K, O'Leary P, Haan E, Muller P, Shand K |
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| Zdroj: | Australian & New Zealand Journal of Obstetrics & Gynaecology; Oct2008, Vol. 48 Issue 5, p492-500, 9p |
| Databáze: | Complementary Index |
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