Zadina ea 1997
Zadina J.E., Hackler L., Ge L.J. et al. A potent and selective endogenous agonist for the mu-opiate receptor. //Nature. 1997. Vol.386. * 6624. P.499-502.
Zadina J.E., Hackler L., Ge L.J. et al. A potent and selective endogenous agonist for the mu-opiate receptor. //Nature. 1997. Vol.386. * 6624. P.499-502.
