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Maternal Serum Placental Growth Factor (PlGF) Isoforms 1 and 2 at 11-13 Weeks' Gestation in Normal and Pathological Pregnancies.
Nucci M, Poon LC, Demirdjian G, Darbouret B, Nicolaides KH.
Fetal Diagn Ther 2014;36:106-16.. pdf -
Fetal nuchal translucency thickness at 10-14 weeks gestation and congenital diaphragmatic hernia.
Sebire NJ, Snijders RJ, Davenport M, Greenough A, Nicolaides KH.
Obstet Gynecol 1997;90:943-6.