Opioid receptor selectivity of beta-endorphin in vitro and in vivo: mu, delta and epsilon receptors.

Jennifer E. Shook, Wieslaw M. Kazmierski, William S. Wire, P K Lemcke, Victor J. Hruby, Thomas F. Burks

Journal of Pharmacology and Experimental Therapeutics · 1988 · 41 citations · 0 references

Concepts