Presynaptic opiate receptor-mediated inhibition of endogenous norepinephrine and dopamine-b-hydroxylase release in the cat spleen, independent of the presynaptic alpha adrenoceptors

Presynaptic opiate receptor-mediated inhibition of endogenous norepinephrine and dopamine-b-hydroxylase release in the cat spleen, independent of the presynaptic alpha adrenoceptors, Box: 19, Folder: 20. Personal Papers of Walter R. Dixon, PP 401. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/255636 Accessed December 24, 2025.