Flegr J, Hampl R, Černochová D, Preiss M, Bičíková M, Sieger L, Příplatová L, Kaňková Š, Klose J. The relation of cortisol and sex hormone levels to results of psychological, performance, IQ and memory tests in military men and women.
Neuro Endocrinol Lett. 2012 Jan;
33(2): 224-235