TY  - GEN
AU  - Ranta,Jenni K
AU  - Raatikainen,Kaisa
AU  - Romppanen,Jarkko
AU  - Pulkki,Kari
AU  - Heinonen,Seppo
TI  - Increased time-to-pregnancy and first trimester Down's syndrome screening
SN  - 1460-2350
PY  - 2010///0316
KW  - Adult
KW  - Biomarkers
KW  - blood
KW  - Chorionic Gonadotropin, beta Subunit, Human
KW  - analysis
KW  - Down Syndrome
KW  - diagnosis
KW  - False Positive Reactions
KW  - Female
KW  - Fertilization in Vitro
KW  - adverse effects
KW  - Humans
KW  - Infertility, Female
KW  - Nuchal Translucency Measurement
KW  - Peptide Fragments
KW  - Pregnancy
KW  - Pregnancy Outcome
KW  - Pregnancy Trimester, First
KW  - Pregnancy-Associated Plasma Protein-A
KW  - metabolism
KW  - Prenatal Diagnosis
KW  - methods
KW  - Retrospective Studies
KW  - Time Factors
N1  - Publication Type: Journal Article; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.1093/humrep/dep417
ER  -