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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 with normal karyotype.
Souka AP, Von Kaisenberg CS, Hyett JA, Sonek JD, Nicolaides KH.
Am J Obstet Gynecol 2005;192:1005-21.