1. Dissociation of the mechanisms of stimulation-produced analgesia in tests of tonic and phasic pain;Abbott,1983
2. Apparent lack of tolerance in the formalin test suggests different mechanisms for morphine analgesia in different types of pain;Abbott;Pharmacol. Biochem. Behav.,1981
3. Use of an animal model to evaluate the origin of and protection against deafferentation pain;Albe-Fessard,1983
4. Comparison of the analgesic effect of subcutaneous and intracerebroventricular injection of calcitonin on acetic acid-induced abdominal constrictions in the mouse;Bates;Br. J. Pharmacol.,1981
5. Lack of opiate receptor involvement in centrally induced calcitonin analgesia;Braga;Life Sci.,1978