Testosterone and estradiol in maternal plasma and their relation to fetal sex. Our authors: Celec Peter, Minárik Gabriel, Vlková Barbora All authors: Vlkova B, Vavrova S, Szemes T, Minarik G, Turna J, Celec P Prenatal Diagnosis, 30 (8): 806-7, 2010 http://onlinelibrary.wiley.com/doi/10.1002/pd.2535/epdf
