S. Stevens Negus

Effects of Dopamine D1-like and D2-likeAgonists in Rats that Self-Administer Cocaine

S. Barak Caine, S. Stevens Negus, Nancy K. Mello et al. · Journal of Pharmacology and Experimental Therapeutics · 1999 · 151 citations

Medicine, Pharmacology, Psychology +17

Genetic variance in nociception and its relationship to the potency of morphine-induced analgesia in thermal and chemical tests

Gregory I. Elmer, Jeanne O. Pieper, S. Stevens Negus et al. · Pain · 1998 · 145 citations

Medicine, Genetics, Pharmacology +17

Precipitation of morphine withdrawal syndrome in rats by administration of mu-, delta- and kappa-selective opioid antagonists

Rafaël Maldonado, S. Stevens Negus, George F. Koob · Neuropharmacology · 1992 · 144 citations

Medicine, Neuroscience, Pharmacology +14

Effect of antagonists selective for mu, delta and kappa opioid receptors on the reinforcing effects of heroin in rats.

S. Stevens Negus, S.J. Henriksen, Austin K. Mattox et al. · Journal of Pharmacology and Experimental Therapeutics · 1993 · 128 citations

Medicine, Pharmacology, Behavioral Pharmacology +16

Opioid Antinociception in Ovariectomized Monkeys: Comparison with Antinociception in Males and Effects of Estradiol Replacement

S. Stevens Negus, Nancy K. Mello · Journal of Pharmacology and Experimental Therapeutics · 1999 · 102 citations

Medicine, Endocrinology, Pharmacology +16