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First trimester nuchal translucency and cardiac septal defects in fetuses with trisomy 21.
Hyett JA, Moscoso G, Nicolaides KH.
Am J Obstet Gynecol 1995;172:1411-3. -
Increased nuchal translucency in Trisomy 21 fetuses: Relation to narrowing of the aortic isthmus.
Hyett JA, Moscoso G, Nicolaides KH.
Hum Reprod 1995;10:3049-3051. -
Placental expression of alpha and beta subunits of human chorionic gonadotrophin in early pregnancies with Down's syndrome.
Brizot ML, Jauniaux E, Mckie AT, Farzaneh F, Nicolaides KH.
Hum Reprod 1995;10:2506-9.