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MedicineNeurobiologyPharmacologyBehavioral NeuroscienceNeuropharmacologyPain MedicineAnalgesiaOpioid AnalgesicsOpioid PharmacologyPain PhysiologyEndogenous Opioid ModulationMu Opioid Receptor SignalingOpioid Receptor AgonistsOpioid Receptor ModulationOpioid System Modulation
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Pharmacological characterization of the cloned kappa-, delta-, and mu-opioid receptors.
K Raynor, Hyesik Kong, Yong Chen et al. · Molecular Pharmacology · 1994 · 663 citations · Full text
Bertil Blok, Henk de Weerd, Gert Holstege · The Journal of Comparative Neurology · 1995 · 201 citations