TY  - GEN
AU  - Hörmansdörfer,C
AU  - Schmidt,P
AU  - Hillemanns,P
AU  - Scharf,A
TI  - [The prenatal detection of trisomy 13, 18, and 21: comparison of the advanced first trimester screening (AFS) with the first trimester screening according to Nicolaides]
SN  - 0948-2393
PY  - 2008///0409
KW  - Adult
KW  - Algorithms
KW  - Biomarkers
KW  - blood
KW  - Chorionic Gonadotropin, beta Subunit, Human
KW  - Chromosomes, Human, Pair 13
KW  - Chromosomes, Human, Pair 18
KW  - Down Syndrome
KW  - diagnosis
KW  - Female
KW  - Genetic Testing
KW  - statistics & numerical data
KW  - Humans
KW  - Mathematical Computing
KW  - Nuchal Translucency Measurement
KW  - Predictive Value of Tests
KW  - Pregnancy
KW  - Pregnancy Trimester, First
KW  - Pregnancy-Associated Plasma Protein-A
KW  - metabolism
KW  - Prenatal Diagnosis
KW  - Prospective Studies
KW  - Risk Assessment
KW  - Software
KW  - Trisomy
KW  - Ultrasonography, Prenatal
N1  - Publication Type: Comparative Study; English Abstract; Journal Article
UR  - https://doi.org/10.1055/s-2007-981361
ER  -