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Maternal serum retinol-binding protein-4 at 11-13weeks' gestation in normal and pathological pregnancies.
Nanda S, Nikoletakis G, Markova D, Poon LC, Nicolaides KH.
Metabolism 2013;62:814-9. -
Prediction of early, intermediate and late pre-eclampsia from maternal factors, biophysical and biochemical markers at 11-13 weeks.
Akolekar R, Syngelaki A, Sarquis R, Zvanca M, Nicolaides KH.
Prenat Diagn 2011;31:66-74. -
Uterine artery Doppler and mid-trimester maternal plasma homocysteine in subsequent pre-eclampsia.
Yu CK, Lakasing L, Papageorghiou AT, Spencer K, Nicolaides KH.
J Matern Fetal Neonatal Med 2004;16:134-9. -
First-trimester maternal serum activin A in pre-eclampsia and fetal growth restriction.
Ong CY, Liao AW, Munim S, Spencer K, Nicolaides KH.
J Matern Fetal Neonatal Med 2004;15:176-80.