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OP25.14: First trimester maternal serum screening for Down syndrome in Denmark: performance, parameters and centralized quality control in 23 653 Pregnancies from 17 centers
Author(s) -
Sørensen T. L.,
Larsen S. O.,
Jønsson L.,
Riis J.,
NørgaardPedersen B.,
Christiansen M.
Publication year - 2007
Publication title -
ultrasound in obstetrics and gynecology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.202
H-Index - 141
eISSN - 1469-0705
pISSN - 0960-7692
DOI - 10.1002/uog.4687
Subject(s) - medicine , trisomy , obstetrics , gestational age , human chorionic gonadotropin , pregnancy , down syndrome , pregnancy associated plasma protein a , gestation , fetus , gynecology , first trimester , biology , hormone , genetics , psychiatry