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Pharmacology, Biochemistry, and Behavior|January 1, 1979
Free-operant and auto-titration brain self-stimulation procedures in the rat: a comparison of drug effectsG J Schaefer, S G HoltzmanThe Journal of Pharmacology and Experimental Therapeutics|May 1, 1978
Discriminative effects of cyclazocine in the squirrel monkeyG J Schaefer, S G HoltzmanPharmacology, Biochemistry, and Behavior|February 1, 1981
Morphine-like stimulus effects in the monkey: opioids with antagonist propertiesG J Schaefer, S G HoltzmanPsychopharmacology|August 16, 1977
Dose- and time-dependent effects of narcotic analgesics on intracranial self-stimulation in the ratG J Schaefer, S G HoltzmanFederation Proceedings|May 1, 1982
Stimulus properties of opioids with mixed agonist and antagonist activityS G HoltzmanThe Journal of Pharmacology and Experimental Therapeutics|September 1, 1980
Phencyclidine-like discriminative effects of opioids in the ratS G HoltzmanThe Journal of Pharmacology and Experimental Therapeutics|March 1, 1989
Opioid- and phencyclidine-like discriminative effects of ditolylguanidine, a selective sigma ligandS G HoltzmanLife Sciences|January 1, 1991
CGS 15943, a nonxanthine adenosine receptor antagonist: effects on locomotor activity of nontolerant and caffeine-tolerant ratsS G HoltzmanLife Sciences|August 22, 1983
Complete, reversible, drug-specific tolerance to stimulation of locomotor activity by caffeineS G HoltzmanPageof 19