1. Akwa, Y., Morfin, R.F., Robel, P., Baulieu, E.E. (1992) Neurosteroid metabolism. 7 alphahydroxylation of dehydroepiandrosterone and pregnenolone by rat microsomes.Biochemistry Journal 288:959–964.
2. Bard, P. and Woods, J.W. (1959)The Physiologist, Vols 2–3, August.
3. Barnes, R., Schottstaedt, W.W. (1958)Abstract Clinical Research, 6:224.
4. Brazier, M.A.B. (ed) (1959)The Central Nervous System and Behavior. New York: Josiah Macy, Jr. Foundation.
5. Buller, A.J., Eccles, J.C., Eccles, R.M. (1960)Journal of Physiology, 198:669.