Electric shock titration: effects of morphine, metadone, pentazocine, naloriphine, naloxone, diazepam and amphetamine.
D000701:Analgesics, Opioid / Q000494:pharmacology*; D000818:Animals; D003216:Conditioning, Operant / Q000187:drug effects; D003913:Dextroamphetamine / Q000494:pharmacology*; D003975:Diazepam / Q000494:pharmacology*; D004305:Dose-Response Relationship, Drug; D004597:Electroshock; D000882:Haplorhini; D008297:Male; D008691:Methadone / Q000494:pharmacology*; D009020:Morphine / Q000494:pharmacology; D009270:Naloxone / Q000494:pharmacology; D009292:Narcotic Antagonists / Q000494:pharmacology*; D010423:Pentazocine / Q000494:pharmacology; D012453:Saimiri
D000701:Analgesics, Opioid; D009292:Narcotic Antagonists; D009270:Naloxone; D009020:Morphine; D003975:Diazepam; D010423:Pentazocine; D003913:Dextroamphetamine; D008691:Methadone