A screening program for trisomy 21 at 10-14 weeks using fetal nuchal translucency, maternal serum free beta-human chorionic gonadotropin and pregnancy-associated plasma protein-A
(Q77790082)
scientific article published on 01 April 1999
scientific article published on 01 April 1999
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| description | scientific article published on 01 April 1999 |
External Links
| (P356) |
10.1046/J.1469-0705.1999.13040231.X
|
| (P698) |
10341399
|