TY  - GEN
AU  - Wøjdemann,K R
AU  - Shalmi,A C
AU  - Christiansen,M
AU  - Larsen,S O
AU  - Sundberg,K
AU  - Brocks,V
AU  - Bang,J
AU  - Nørgaard-Pedersen,B
AU  - Tabor,A
TI  - Improved first-trimester Down syndrome screening performance by lowering the false-positive rate: a prospective study of 9941 low-risk women
SN  - 0960-7692
PY  - 2005///0616
KW  - Adult
KW  - Chorionic Gonadotropin, beta Subunit, Human
KW  - blood
KW  - Chromosome Disorders
KW  - diagnosis
KW  - Down Syndrome
KW  - False Positive Reactions
KW  - Female
KW  - Humans
KW  - Maternal Age
KW  - Nuchal Translucency Measurement
KW  - Predictive Value of Tests
KW  - Pregnancy
KW  - Pregnancy Trimester, First
KW  - Pregnancy-Associated Plasma Protein-A
KW  - analysis
KW  - Prospective Studies
KW  - Risk Assessment
KW  - Ultrasonography, Prenatal
N1  - Publication Type: Journal Article; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.1002/uog.1834
ER  -