First trimester biochemical screening for trisomy 21: the role of free beta-hCG and pregnancy associated plasma protein.

Breimer, L

First trimester biochemical screening for trisomy 21: the role of free beta-hCG and pregnancy associated plasma protein. [electronic resource] - Annals of clinical biochemistry Mar 1995 - 233 p. digital

Publication Type: Comment; Letter

0004-5632

10.1177/000456329503200223 doi


Chorionic Gonadotropin--blood
Chorionic Gonadotropin, beta Subunit, Human
Down Syndrome--diagnosis
Female
Humans
Peptide Fragments--blood
Pregnancy
Pregnancy Trimester, First
Pregnancy-Associated Plasma Protein-A--analysis
Prenatal Diagnosis