title: Long-acting delivery systems for narcotic antagonists. 1.
mesh_terms: D000818:Animals; D001673:Biodegradation, Environmental; D003496:Cyclazocine / Q000008:administration & dosage* / Q000652:urine; D004304:Dosage Forms; D007279:Injections, Subcutaneous; D007773:Lactates; D008970:Molecular Weight; D009292:Narcotic Antagonists / Q000008:administration & dosage* / Q000652:urine; D014677:Pharmaceutical Vehicles; D011108:Polymers; D051381:Rats; D014316:Tritium
chemical_list: D004304:Dosage Forms; D007773:Lactates; D009292:Narcotic Antagonists; D014677:Pharmaceutical Vehicles; D011108:Polymers; D014316:Tritium; D003496:Cyclazocine