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Maternal serum placental growth hormone at 11-13 weeks' gestation in pregnancies delivering small for gestational age neonates.
Sifakis S, Akolekar R, Kappou D, Mantas N, Nicolaides KH.
J Matern Fetal Neonatal Med 2012;25:1796-9. -
Placental expression of IFN-gamma and its receptor IFN-gammaR2 fail to switch from early hypoxic to late normotensive development in pre-eclampsia.
Banerjee S, Smallwood A, Moorhead J, Chambers AE, Papageorghiou A, Campbell S, Nicolaides K.
J Clin Endocrinol Metab 2005;90:944-52.