Titlebook: Entrepreneurship in Emerging Economies; Enhancing its Contri Jerzy Cie?lik Book 2017 The Editor(s) (if applicable) and the Author(s) 2017 p

Lumbar-Stenosis

土坯

Genes, Hormones, and Behavioral Critical PeriodsThe mechanisms underlying behavioral critical periods are poorly understood. When placed in the context of biological differentiation, behavioral critical periods may be understandable in terms of differential genic activity. The following two lines of pertinent evidence are reviewed.

Coronary-Spasm