title: Multiple opiate binding sites in rat spinal cord.
mesh_terms: D000701:Analgesics, Opioid / Q000494:pharmacology; D000818:Animals; D001665:Binding Sites; D001667:Binding, Competitive; D003496:Cyclazocine / Q000031:analogs & derivatives / Q000494:pharmacology; D016314:Ethylketocyclazocine; D051381:Rats; D011919:Rats, Inbred Strains; D011957:Receptors, Opioid / Q000032:analysis* / Q000187:drug effects; D017450:Receptors, Opioid, mu; D013116:Spinal Cord / Q000032:analysis* / Q000187:drug effects; D014316:Tritium
chemical_list: D000701:Analgesics, Opioid; D011957:Receptors, Opioid; D017450:Receptors, Opioid, mu; D014316:Tritium; D016314:Ethylketocyclazocine; D003496:Cyclazocine