Evaluation of morphine-like effects of the mixed mu/delta agonist morphine-6-O-sulfate in rats: Drug discrimination and physical dependence.
Yadlapalli JSK, Bommagani SB, Mahelona RD, Wan A, Gannon BM, Penthala NR, Dobretsov M, Crooks PA, Fantegrossi WE. Evaluation of morphine-like effects of the mixed mu/delta agonist morphine-6-O-sulfate in rats: Drug discrimination and physical dependence. Pharmacol Res Perspect. 2018 07; 6(4):e00403.