Antagonism of the behavioral effects of morphine and methadone by narcotic antagonists in the pigeon.
D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects*; D002746:Chlorpromazine / Q000494:pharmacology; D010856:Columbidae; D003496:Cyclazocine / Q000494:pharmacology; D003913:Dextroamphetamine / Q000494:pharmacology; D004357:Drug Synergism; D008297:Male; D008691:Methadone / Q000008:administration & dosage / Q000037:antagonists & inhibitors*; D009019:Morphinans / Q000494:pharmacology; D009020:Morphine / Q000008:administration & dosage / Q000037:antagonists & inhibitors*; D009269:Nalorphine / Q000494:pharmacology; D009292:Narcotic Antagonists / Q000494:pharmacology*; D010423:Pentazocine / Q000494:pharmacology
D009019:Morphinans; D009292:Narcotic Antagonists; D009020:Morphine; D003496:Cyclazocine; D010423:Pentazocine; D003913:Dextroamphetamine; D002746:Chlorpromazine; D009269:Nalorphine; D008691:Methadone