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Metformin versus Placebo in Obese Pregnant Women without Diabetes Mellitus.
Syngelaki A, Nicolaides KH, Balani J, Hyer S, Akolekar R, Kotecha R, Pastides A, Shehata H.
N Engl J Med 2016;374:434-43. pdf -
Maternal serum vitamin D levels at 11-13 weeks of gestation in preeclampsia.
Yu CK, Ertl R, Skyfta E, Akolekar R, Nicolaides KH.
Hum Hypertens 2013;27:115-8 . pdf -
Maternal serum 25-hydroxyvitamin D levels at 11(+0) -13(+6) weeks in pregnant women with diabetes mellitus and in those with macrosomic neonates.
Savvidou M, Akolekar R, Samaha R, Masconi A, Nicolaides Kh.
BJOG 2011;118:951-5.