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Screening for trisomies by cell-free DNA testing of maternal blood: consequences of a failed result.
Revello R, Sarno L, Ispas A, Akolekar R, Nicolaides KH.
Ultrasound Obstet Gynecol 2016;47:698-704. pdf -
Clinical implementation of routine screening for fetal trisomies in the UK NHS: cell-free DNA test contingent on results from first-trimester combined test.
Gil MM, Revello R, Poon LC, Akolekar R, Nicolaides KH.
Ultrasound Obstet Gynecol 2016;47:45-52. pdf -
IONA test for first-trimester detection of trisomies 21, 18 and 13.
Poon LC, Dumidrascu-Diris D, Francisco C, Fantasia I, Nicolaides KH.
Ultrasound Obstet Gynecol 2016;47:184-7. pdf -
First-trimester contingent screening for trisomy 21 by biomarkers and maternal blood cell-free DNA testing.
Nicolaides KH, Wright D, Poon LC, Syngelaki A, Gil MM.
Ultrasound Obstet Gynecol 2013;42:41-50. pdf -
First-trimester contingent screening for trisomies 21, 18 and 13 by biomarkers and maternal blood cell-free DNA testing.
Nicolaides KH, Syngelaki A, Poon LC, Gil M, Wright D.
Fetal Diagn Ther 2014;35:185-92. pdf