LIEBERMAN M W
Science. 1963 Aug 30;141(3583):824-5. doi: 10.1126/science.141.3583.824.
The effects of behavioral stress on mice during pregnancy on the behavior of offspring are mimicked by epinephrine injection of mice during pregnancy; hydrocortisone and norepinephrine injection also produce behaviroal changes in the offspring. Similar results were obtained in chicks hatched from injected eggs.