- Sonek JD, Kagan KO, Nicolaides KH. Inverted Pyramid of Care. Clin Lab Med 2016;36:305-17 pdf
- Valino N, Giunta G, Gallo DM, Akolekar R, Nicolaides KH. Biophysical and biochemical markers at 35-37 weeks' gestation in the prediction of adverse perinatal outcome. Ultrasound Obstet Gynecol 2016;47:203-9 pdf
- Valino N, Giunta G, Gallo DM, Akolekar R, Nicolaides KH. Biophysical and biochemical markers at 30-34 weeks' gestation in the prediction of adverse perinatal outcome. Ultrasound Obstet Gynecol 2016;47:194-202 pdf
- Khalil A, Syngelaki A, Maiz N, Zinevich Y, Nicolaides KH. Maternal age and adverse pregnancy outcomes: a cohort study. Ultrasound Obstet Gynecol 2013;42:634-43 pdf
- Khalil A, Rezende J, Akolekar R, Syngelaki A, Nicolaides KH. Maternal racial origin and adverse pregnancy outcome: a cohort study. Ultrasound Obstet Gynecol 2013;41:278-85 pdf
- Nicolaides KH. Turning the pyramid of prenatal care. Fetal Diagn Ther 2011;29:183-96 pdf
- Beta J, Akolekar R, Ventura W, Syngelaki A, Nicolaides KH. Prediction of spontaneous preterm delivery from maternal factors, obstetric history and placental perfusion and function at 11-13 weeks. Prenat Diagn 2011;31:75-83 pdf
- Syngelaki A, Bredaki FE, Vaikousi E, Maiz N, Nicolaides KH. Body Mass Index at 11-13 Weeks' Gestation and Pregnancy Complications. Fetal Diagn Ther 2011;30:250-65 pdf
- Nicolaides KH. A model for a new pyramid of prenatal care based on the 11 to 13 weeks' assessment. Prenat Diagn 2011;31:3-6 pdf
- Nicolaides KH. Some thoughts on the true value of ultrasound. Ultrasound Obstet Gynecol 2007;30:671-4 pdf