-
Turning the pyramid of prenatal care.
Nicolaides KH.
Fetal Diagn Ther 2011;29:183-96. -
First-trimester uterine artery Doppler and serum pregnancy-associated plasma protein-a in preeclampsia and chromosomal defects.
Staboulidou I, Galindo A, Maiz N, Karagiannis G, Nicolaides KH.
Fetal Diagn Ther 2009;25:336-9.