Abstract
Irreversible opiate agonists and antagonists. IV. Analgesic actions of 14-hydroxydihydromorphinone hydrazones.
C L Williams, R J Bodnar, J E Clark, E F Hahn, T F Burks and G W Pasternak
Journal of Pharmacology and Experimental Therapeutics April 1988, 245 (1) 8-12;