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Association between insulin resistance and preeclampsia in obese non-diabetic women receiving metformin.
Balani J, Hyer S, Syngelaki A, Akolekar R, Nicolaides KH, Johnson A, Shehata H.
Obstet Med 2017;10:170-173. pdf -
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