Serum PAPP-A and free β-hCG are first-trimester screening markers for down syndrome.
| Autor: | Brambati, B., Tului, L., Bonacchi, I., Shrimanker, K., Suzuki, Y., Grudzinskas, J. G. |
|---|---|
| Zdroj: | Prenatal Diagnosis; Nov1994, Vol. 14 Issue 11, p1043-1047, 5p |
| Databáze: | Complementary Index |
| Externí odkaz: |
|
Plný text