Down syndrome births in the United States from 1989 to 2001
| Autor: | Egan, James F.X., Benn, Peter A., Zelop, Carolyn M., Bolnick, Alan, Gianferrari, Elisa, Borgida, Adam F. |
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| Zdroj: | In American Journal of Obstetrics and Gynecology 2004 191(3):1044-1048 |
| Databáze: | ScienceDirect |
| Externí odkaz: |
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Full Text from ScienceDirect