Journal of Pharmacology and Experimental Therapeutics · 1986 · 32 citations · 0 references
MedicineNeurobiologyPharmacologyNeuropharmacologyPain MedicinePharmacodynamicsAnalgesiaAnalgesic PharmacologyIntrathecal Drug DeliveryNeuropeptide PharmacologyOpioid AnalgesicsOpioid PharmacologyAgonist ActivityAmino Acid Sequence EffectsAnalgesic Drug MechanismsAnalgesic EffectsEndogenous OpioidsOpioid Peptide PharmacologyOpioid Receptor AgonistsPeripheral Opioid Mechanisms