Inaccurate estimation of risk in second trimester serum screening for Down syndrome among women who have already had first trimester screening.

Hackshaw, A K

Inaccurate estimation of risk in second trimester serum screening for Down syndrome among women who have already had first trimester screening. [electronic resource] - Prenatal diagnosis Sep 2001 - 741-6 p. digital

Publication Type: Journal Article

0197-3851


Adult
Age Factors
Biomarkers--blood
Down Syndrome--blood
Female
Humans
Mass Screening--methods
Maternal Age
Neck--diagnostic imaging
Pregnancy
Pregnancy Trimester, First
Pregnancy Trimester, Second
Pregnancy, High-Risk
Reproducibility of Results
Risk Assessment
Risk Factors
Ultrasonography, Prenatal