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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 -
Lateral ventricles in aneuploidies at 11-13 weeks' gestation.
Loureiro T, Ushakov F, Maiz N, Montenegro N, Nicolaides KH.
Ultrasound Obstet Gynecol 2012;40:282-7. -
Dilated fourth ventricle in fetuses with trisomy 18, trisomy 13 and triploidy at 11-13 weeks' gestation.
Loureiro T, Ferreira AF, Ushakov F, Montenegro N, Nicolaides KH.
Fetal Diagn Ther 2012;32:186-9.