High activity of potent analgesics on conditioned rat tranquilizer test.
D000700:Analgesics; D000818:Animals; D002746:Chlorpromazine / Q000494:pharmacology*; D003061:Codeine / Q000494:pharmacology*; D004091:Hydromorphone / Q000031:analogs & derivatives; D006993:Hypnotics and Sedatives; D009020:Morphine / Q000494:pharmacology*; D010546:Perphenazine / Q000494:pharmacology*; D051381:Rats; D014149:Tranquilizing Agents
D000700:Analgesics; D006993:Hypnotics and Sedatives; D014149:Tranquilizing Agents; D009020:Morphine; D010546:Perphenazine; D004091:Hydromorphone; D002746:Chlorpromazine; D003061:Codeine
CHLORPROMAZINE/pharmacology; CODEINE/pharmacology; DIHYDROMORPHINONE/related compounds; MORPHINE/pharmacology; PERPHENAZINE/pharmacology