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The 11-13-week scan: diagnosis and outcome of holoprosencephaly, exomphalos and megacystis.
Kagan KO, Staboulidou I, Syngelaki A, Cruz JJ, Nicolaides KH.
Ultrasound Obstet Gynecol 2010;36:10-4. -
Isolated single umbilical artery: need for specialist fetal echocardiography.
Defigueiredo D, Dagklis T, Zidere V, Allan L, Nicolaides KH.
Ultrasound Obstet Gynecol 2010;36:553-5. -
Increased nuchal translucency in trisomy 13 fetuses at 10-14 weeks of gestation.
Snijders RJ, Sebire NJ, Nayar R, Souka A, Nicolaides KH.
Am J Med Genet 1999;86:205-7.