Contingency screening: Modeling of an alternate pathway for first trimester down syndrome risk assessment
| Autor: | Bahado-singh, Ray O., Mahoney, Maurice J., Zachary, Julia, Wapner, Ronald J. |
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| Zdroj: | In American Journal of Obstetrics and Gynecology 2004 191(6) Supplement:S25-S25 |
| Databáze: | ScienceDirect |
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