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Prenatal diagnosis of trisomy 18 at the 10-14-week ultrasound scan.
Sherod C, Sebire NJ, Soares W, Snijders RJ, Nicolaides KH.
Ultrasound Obstet Gynecol 1997;10:387-90. -
Crown-chin length in normal and anencephalic fetuses at 10-14 weeks gestation.
Sepulveda W, Sebire NJ, Fung TY, Pipi E, Nicolaides KH.
Am J Obstet Gynecol 1997;176:852-5. -
Prenatal diagnosis of triploidy during the second trimester of pregnancy.
Jauniaux E, Brown R, Rodeck C, Nicolaides KH.
Obstet Gynecol 1996;88:983-9. -
Nuchal translucency thickness and crown-rump length in twin pregnancies with chromosomally abnormal fetuses.
Pandya PP, Hilbert F, Snijders RJM, Nicolaides KH.
J Ultrasound Med 1995;14:565-8. -
Crown-rump length in chromosomally abnormal fetuses at 10 to 13 weeks' gestation.
Kuhn P, Brizot ML, Pandya PP, Snijders RJ, Nicolaides KH.
Am J Obstet Gynecol 1995;172:32-5.