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Inverted Pyramid of Care.
Sonek JD, Kagan KO, Nicolaides KH.
Clin Lab Med 2016;36:305-17. pdf -
Sonographic markers of aneuploidies at 6-10 weeks of gestation.
Papaioannou GK, Syngelaki A, Maiz N, Ross JA, Nicolaides KH.
Early Hum Dev 2011;87:453-6. -
A model for a new pyramid of prenatal care based on the 11 to 13 weeks' assessment.
Nicolaides KH.
Prenat Diagn 2011;31:3-6. -
Turning the pyramid of prenatal care.
Nicolaides KH.
Fetal Diagn Ther 2011;29:183-96. -
Gestational sac volume measured by three-dimensional ultrasound at 11 to 13 + 6 weeks of gestation: relation to chromosomal defects.
Falcon O, Wegrzyn P, Faro C, Peralta CF, Nicolaides KH.
Ultrasound Obstet Gynecol 2005;25:546-50. -
Fetal exomphalos and chromosomal defects: relationship to maternal age and gestation.
Snijders RJ, Sebire NJ, Souka A, Santiago C, Nicolaides KH.
Ultrasound Obstet Gynecol 1995;6:250-5. -
Fetal exomphalos at 11 to 14 weeks of gestation.
Snijders RJ, Brizot ML, Faria M, Nicolaides KH.
J Ultrasound Med 1995;14:569-74.