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Fetal arterial Doppler studies in twin-twin transfusion syndrome.
Hecher K, Ville Y, Nicolaides KH.
J Ultrasound Med 1995;14:101-8. -
Doppler studies of the placental and fetal circulation in pregnancy with preterm prelabour amniorrhexis.
Carroll SG, Papaioannou S, Nicolaides KH.
Ultrasound Obstet Gynecol 1995;5:184-8. -
Maternal serum hCG and fetal nuchal translucency thickness for the prediction of fetal trisomies in the first trimester of pregnancy.
Brizot ML, Snijders RJ, Butler J, Bersinger NA, Nicolaides KH.
Br J Obstet Gynaecol 1995;102:127-32.