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總筆數:2
| 篇名 | 作者 | 刊名 | 出版年 | 查看 |
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| Choroid plexus cysts and trisomy 18: Risk modification based onmaternal age and multiple-marker screening |
Gratton, R.J.;Hogge, W.;Aston, C.E.; |
American Journal of Obstetrics and Gynecology |
1996-12-01 |
查看 |
| Isolated low second-trimester maternal serum @b-human chorionicgonadotropin is not associated with adverse pregnancy outcome |
Endres, L.K.;Krotz, S.;Grobman, W.A.; |
American Journal of Obstetrics and Gynecology |
2003-09-01 |
查看 |
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