Pasternak ea 1975
Pasternak G.W., Snowman A.M., Snyder S.H. An endogenous morphine-like factor in mammalian brain. //Life Sci. 1975. Vol. 16. * 12. P. 1765- 1769.
Pasternak G.W., Snowman A.M., Snyder S.H. An endogenous morphine-like factor in mammalian brain. //Life Sci. 1975. Vol. 16. * 12. P. 1765- 1769.