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Maternal serum ferritin at 11- to 13-week gestation in spontaneous early preterm delivery.
Beta J, Poon LC, Bakalis S, Mosimann B, Nicolaides KH.
J Matern Fetal Neonatal Med 2012;25:1852-5. -
Maternal plasma pentraxin 3 at 11 to 13 weeks of gestation in hypertensive disorders of pregnancy.
Akolekar R, Casagrandi D, Livanos P, Tetteh A, Nicolaides KH.
Prenat Diagn 2009;29:934-8. -
Serum ferritin and cobalamin in red blood cell isoimmunisation.
Abbas A, Nicolaides KH.
Fetal Diagn Ther 1995;10:297-300.