British Journal of Anaesthesia · 2002 · 82 citations · 21 references
MedicineAnesthesiologyPharmacologyNeuropharmacologyPain MedicinePharmacodynamicsAnalgesiaAnalgesic PharmacologyOpioid AnalgesicsPain ModulationPain NeurobiologyPain NeuroscienceAnalgesic EffectsExperimental Study DesignKetamine PharmacologyPain PharmacologyPharmacodynamics Of Analgesics
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Ethical guidelines for investigations of experimental pain in conscious animals
M. Zimmermann · Pain · 1983 · 7.8K citations