OtherBehavioral Pharmacology
Anti-allodynic effects of loperamide and fentanyl against topical capsaicin-induced allodynia in un-anesthetized primates
Eduardo R. Butelman, Todd J. Harris and Mary Jeanne Kreek
Journal of Pharmacology and Experimental Therapeutics May 19, 2004, DOI: https://doi.org/10.1124/jpet.104.068411