Journal of Pharmacology and Experimental Therapeutics · 1992 · 73 citations · 0 references
MedicinePharmacologyNeuropharmacologyPain MedicinePharmacodynamicsAnalgesiaAnalgesic PharmacologyOpioid AnalgesicsOpioid PharmacologyPharmacologic Pain TherapyAnalgesic Drug MechanismsAnalgesic EffectsIntrathecal AdministrationKappa Opioid Receptor PharmacologyPain PharmacologyPharmacodynamics Of AnalgesicsReceptor-mediated AnalgesiaReceptors