Brain Research · 1987 · 139 citations · 35 references
MedicineNeurosciencePharmacologyNeurochemistryNeuropharmacologyPharmacodynamicsAnalgesiaOpioid PharmacologyPain ModulationPain NeurobiologyPain NeurosciencePain PhysiologyCentral Analgesic MechanismsDelta Opioid Receptor PharmacologyEndogenous Opioid SignalingOpioid Receptor AgonistsOpioid Receptor Binding
35
Endogenous opioid peptides: multiple agonists and receptors
John A.H. Lord, Angela A. Waterfield, John Hughes et al. · Nature · 1977 · 2.5K citations
Intrathecal morphine in mice: A new technique
Janice L.K. Hylden, George L. Wilcox · European Journal of Pharmacology · 1980 · 1.9K citations