European Journal of Pharmacology · 1991 · 69 citations · 25 references
MedicinePharmacologyPharmacotherapyPain ManagementPain MedicinePharmacodynamicsAnalgesiaAnalgesic PharmacologyOpioid AnalgesicsOpioid PharmacologyOpioid TherapyPharmacologic Pain TherapyAnalgesic Drug MechanismsAnalgesic EffectsArthritic PainOpioid PharmacodynamicsOpioid Tolerance MechanismsPain PharmacologyPharmacodynamics Of Analgesics
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M.A. Ruda, Michael J. Iadarola, Leslie V. Cohen et al. · Proceedings of the National Academy of Sciences · 1988 · 291 citations · Full text
Ethical standards for investigations of experimental pain in animals