First-trimester biochemical screening for Down syndrome with the use of PAPP-A, AFP, and beta-hCG.

Casals, E

First-trimester biochemical screening for Down syndrome with the use of PAPP-A, AFP, and beta-hCG. [electronic resource] - Prenatal diagnosis May 1996 - 405-10 p. digital

Publication Type: Comparative Study; Journal Article

0197-3851

10.1002/(SICI)1097-0223(199605)16:5<405::AID-PD868>3.0.CO;2-Y doi


Adult
Biomarkers
Chorionic Gonadotropin, beta Subunit, Human--blood
Down Syndrome--diagnosis
Female
Fetal Diseases--diagnosis
Fluorescent Antibody Technique
Humans
Pregnancy
Pregnancy Trimester, First
Pregnancy-Associated Plasma Protein-A--analysis
Prenatal Diagnosis--standards
ROC Curve
Radioimmunoassay
Reagent Kits, Diagnostic
alpha-Fetoproteins--analysis