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Longitudinal changes in maternal soluble endoglin and angiopoietin-2 in women at risk of preeclampsia.
Khalil A, Maiz N, Garcia-Mandujano R, ElKhouli M, Nicolaides KH.
Ultrasound Obstet Gynecol 2014;44:402-10. pdf -
Maternal serum tumour necrosis factor receptor 1 (TNF-R1) at 30-33 weeks in the prediction of preeclampsia.
Mosimann B, Wagner M, Birdir C, Poon LC, Nicolaides KH.
J Matern Fetal Neonatal Med 2013;26:763-7.