Morphine decreases luteinizing hormone by an action on the hypothalamic-pituitary axis.
T J Cicero, T M Badger, C E Wilcox, R D Bell and E R Meyer
Journal of Pharmacology and Experimental Therapeutics December 1977, 203 (3) 548-555;
T J Cicero
T M Badger
C E Wilcox
R D Bell
E R Meyer