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First-trimester maternal serum matrix metalloproteinase-9 (MMP-9) and adverse pregnancy outcome.
Poon LC, Nekrasova E, Anastassopoulos P, Livanos P, Nicolaides KH.
Prenat Diagn 2009;29:553-9. -
Maternal endothelial function and serum concentrations of placental growth factor and soluble endoglin in women with abnormal placentation.
Savvidou MD, Noori M, Anderson JM, Hingorani AD, Nicolaides KH.
Ultrasound Obstet Gynecol 2008;32:871-6. -
Physiological distribution of placental growth factor and soluble Flt-1 in early pregnancy.
Makrydimas G, Sotiriadis A, Savvidou MD, Spencer K, Nicolaides KH.
Prenat Diagn 2008;28:175-9.