-
Maternal serum placental protein 13 at 11-13 weeks of gestation in preeclampsia.
Akolekar R, Syngelaki A, Beta J, Kocylowski R, Nicolaides KH.
Prenat Diagn 2009;29:1103-8. -
Maternal serum activin at 11-13 weeks of gestation in hypertensive disorders of pregnancy.
Akolekar R, Etchegaray A, Zhou Y, Maiz N, Nicolaides KH.
Fetal Diagn Ther 2009;25:320-7. -
Angiotensin II type 1 and 2 receptors gene polymorphisms in pre-eclampsia and normal pregnancy in three different populations.
Akbar SA, Khawaja NP, Brown PR, Tayyeb R, Bamfo J, Nicolaides KH.
Acta Obstet Gynecol Scand 2009;88:606-11.