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First-trimester contingent screening for trisomies 21, 18 and 13 by fetal nuchal translucency and ductus venosus flow and maternal blood cell-free DNA testing.
Kagan KO, Wright D, Nicolaides KH.
Ultrasound Obstet Gynecol 2015;45:42-7. pdf -
Screening at 11-13+6 weeks' gestation.
Sonek JD, Nicolaides KH, Janku P.
Ceska Gynekol 2012;77:92-104. -
Yolk sac diameter in early pregnancy in maternal diabetes mellitus.
Papaioannou GI, Syngelaki A, Maiz N, Ross JA, Nicolaides KH.
Gynecol Obstet Invest 2012;73:16-20. -
A mixture model of ductus venosus pulsatility index in screening for aneuploidies at 11-13 weeks' gestation.
Maiz N, Wright D, Ferreira AF, Syngelaki A, Nicolaides KH.
Fetal Diagn Ther 2012;31:221-9. -
Maternal hemodynamics at 11-13 weeks of gestation and preterm birth.
Khalil A, Elkhouli M, Garcia-Mandujano R, Chiriac R, Nicolaides KH.
Ultrasound Obstet Gynecol 2012;40:35-9. -
Maternal hemodynamics at 11-13 weeks' gestation and the risk of preeclampsia.
Khalil A, Akolekar R, Syngelaki A, Elkhouli M, Nicolaides KH.
Ultrasound Obstet Gynecol 2012;40:28-34. -
Maternal hemodynamics at 11-13 weeks of gestation in pregnancies delivering small for gestational age neonates.
Khalil A, Sodre D, Syngelaki A, Akolekar R, Nicolaides KH.
Fetal Diagn Ther 2012;32:231-8. -
Maternal hemodynamics at 11-13 weeks' gestation in gestational diabetes mellitus.
Khalil A, Garcia-Mandujano R, Chiriac R, Akolekar R, Nicolaides KH.
Fetal Diagn Ther 2012;31:216-20.