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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. -
Maternal serum alpha-fetoprotein in normal pregnancy at 11-13 weeks' gestation.
Bredaki FE, Wright D, Akolekar R, Cruz G, Nicolaides KH.
Fetal Diagn Ther 2011;30:274-9. -
Maternal serum a-fetoprotein at 11-13 weeks' gestation in spontaneous early preterm delivery.
Beta J, Bredaki FE, Calvo JR, Akolekar R, Nicolaides KH.
Fetal Diagn Ther 2011;30:88-93.