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A systematic review on the kappa opioid receptor and its ligands: New directions for the treatment of pain, anxiety, depression, and drug abuse - ScienceDirect
Kappa Opioid Receptor Ligands and Pharmacology: Diphenethylamines, a Class of Structurally Distinct, Selective Kappa Opioid Ligands | SpringerLink
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Will peripherally restricted kappa‐opioid receptor agonists (pKORAs) relieve pain with less opioid adverse effects and abuse potential? - Albert‐Vartanian - 2016 - Journal of Clinical Pharmacy and Therapeutics - Wiley Online Library
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A systematic review on the kappa opioid receptor and its ligands: New directions for the treatment of pain, anxiety, depression, and drug abuse - ScienceDirect
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