TY  - GEN
AU  - Niemimaa,Marko
AU  - Heinonen,Seppo
AU  - Seppälä,Maija
AU  - Ryynänen,Markku
TI  - The influence of smoking on the pregnancy-associated plasma protein A, free beta human chorionic gonadotrophin and nuchal translucency
SN  - 1470-0328
PY  - 2003///0819
KW  - Adult
KW  - Biomarkers
KW  - blood
KW  - Chorionic Gonadotropin, beta Subunit, Human
KW  - Female
KW  - Humans
KW  - Neck
KW  - embryology
KW  - Pregnancy
KW  - Pregnancy Trimester, First
KW  - Pregnancy-Associated Plasma Protein-A
KW  - analysis
KW  - Smoking
N1  - Publication Type: Journal Article
ER  -