К сноске: A. Lamminmaki et al., “Testosterone Measured in Infancy Predicts Subsequent Sex-Typed Behavior in Boys and in Girls,” Horm Behav 61 (2012): 611; G. Alexander and J. Saenz, “Early Androgens, Activity Levels and Toy Choices of Children in the Second Year of Life,” Horm Behav 62 (2012): 500.