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Subarachnoid space diameter in chromosomally abnormal fetuses at 11-13 weeks' gestation.
Ferreira C, Rouxinol-Dias AL, Loureiro T, Nicolaides K.
J Matern Fetal Neonatal Med 2019;32:2079-2083. pdf -
Screening for trisomies by cfDNA testing of maternal blood in twin pregnancy: update of The Fetal Medicine Foundation results and meta-analysis.
Gil MM, Galeva S, Jani J, Konstantinidou L, Akolekar R, Plana MN, Nicolaides KH.
Ultrasound Obstet Gynecol 2019;53:734-742. pdf -
Routine first-trimester screening for fetal trisomies in twin pregnancy: cell-free DNA test contingent on results from combined test.
Galeva S, Konstantinidou L, Gil MM, Akolekar R, Nicolaides KH.
Ultrasound Obstet Gynecol 2019;53:208-213. pdf -
Clinical validation of a novel automated cell-free DNA screening assay for trisomies 21, 13, and 18 in maternal plasma.
Ericsson O, Ahola T, Dahl F, Karlsson F, Persson F, Karlberg O, Roos F, Alftrén I, Andersson B, Barkenäs E, Boghos A, Brandner B, Dahlberg J, Forsgren PO, Francois N, Gousseva A, Hakamali F, Janfalk-Carlsson Å, Johansson H, Lundgren J, Mohsenchian A, Olausson L, Olofsson S, Qureshi A, Skarpås B, Svahn P, Sävneby A, Åström E, Sahlberg A, Fianu-Jonasson A, Gautier J, Costa JM, Jacobsson B, Nicolaides K.
Prenat Diagn 2019;39:1011-1015. pdf