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2. The effects of morphine, nalorphine, cyclazocinen and naloxone on the flexor reflex;McClane;Intern. J. Neuropharmacol.,1967
3. The effects of morphine- and nalorphine-like drugs in the nondependent, morphine-dependent and cyclazocine-dependent chronic spinal dog;Gilbert;J. Pharmacol. Exptl. Therap.,1976
4. Use of the Chronic Spinal Dog for the Assessment of the Abuse Potentiality and Utility of Narcotic Analagesics and Narcotic Antagonists;Martin,1976
5. Molecular Modification in Drug Design;Keats,1964