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Dynorphins
Receptors, Opioid
Adenosine
Substance P
Morphine
Peptide Fragments
Narcotics
Theophylline
kappa Opioid Receptors
Mouse
Guinea Pigs
Rats
Spinal Cord
Nociceptors
Animal Behavior
Injections, Spinal
Injections, Intraventricular
Structure-Activity Relationship
Molecular Sequence Data
Amino Acid Sequences
Co-Publications
8
4
2
1
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