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Endothelial nitric oxide synthase gene polymorphism (Glu298Asp) and development of pre-eclampsia: a case-control study and a meta-analysis.
Yu CKh, Casas JP, Savvidou MD, Sahemey MK, Nicolaides KH, Hingorani AD.
BMC Pregnancy Childbirth 2006;6:7. -
Sonographic measurement of cervical length and fetal fibronectin testing in threatened preterm labor.
Tsoi E, Akmal S, Geerts L, Jeffery B, Nicolaides KH.
Ultrasound Obstet Gynecol 2006;27:368-72.