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Pharmacology, Biochemistry, and Behavior|October 1, 1995
Effects of acute and chronic morphine on rotational behavior in nigral-lesioned ratsH L Kimmel, B E Garrett, S G HoltzmanBrain Research|August 30, 1988
Caffeine elevates reinforcement threshold for electrical brain stimulation: tolerance and withdrawal changesG K Mumford, D B Neill, S G HoltzmanEuropean Journal of Pharmacology|August 20, 1997
Naltrindole, a selective delta-opioid receptor antagonist, potentiates the lethal effects of cocaine by a central mechanism of actionA B Patterson, F J Gordon, S G HoltzmanPsychopharmacology|January 1, 1981
Threshold differences for naloxone and naltrexone in the hypothalamus and midbrain using fixed ratio brain self-stimulation in ratsG J Schaefer, R P MichaelAlcohol (Fayetteville, N.Y.)|January 1, 1991
Effects of an alcohol diet on locomotor activity and the acquisition of brain self-stimulation in ratsG J Schaefer, R P MichaelNeuropharmacology|February 1, 1986
Task-specific effects of nicotine in rats. Intracranial self-stimulation and locomotor activityG J Schaefer, R P MichaelPharmacology, Biochemistry, and Behavior|December 1, 1989
Interactions between RO 15-4513 and ethanol on brain self-stimulation and locomotor activity in ratsG J Schaefer, R P MichaelPsychopharmacology|January 1, 1990
Interactions of naloxone with morphine, amphetamine and phencyclidine on fixed interval responding for intracranial self-stimulation in ratsG J Schaefer, R P MichaelPharmacology, Biochemistry, and Behavior|December 1, 1986
Changes in response rates and reinforcement thresholds for intracranial self-stimulation during morphine withdrawalG J Schaefer, R P MichaelPharmacology, Biochemistry, and Behavior|January 1, 1988
Naloxone and diprenorphine reduce responding for brain self-stimulation in a fixed-ratio schedule in ratsG J Schaefer, R P MichaelPageof 19