Nature · 1976 · 252 citations · 8 references
MedicineNeurosciencePharmacologyNeuropharmacologyPain MedicinePharmacodynamicsAnalgesiaAnalgesic PharmacologyOpioid AnalgesicsPain ModulationPain NeurobiologyPain PhysiologyAnalgesic EffectsCentral Analgesic MechanismsPain Pharmacology
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Identification of two related pentapeptides from the brain with potent opiate agonist activity
Joel W. Hughes, Terry Smith, H. W. Kosterlitz et al. · Nature · 1975 · 3.8K citations