title: Suppression of withdrawal jumping: comparison of narcotic tolerance and dependence.
mesh_terms: D000818:Animals; D004305:Dose-Response Relationship, Drug; D004361:Drug Tolerance; D006801:Humans; D008297:Male; D008691:Methadone / Q000494:pharmacology*; D051379:Mice; D008813:Mice, Inbred ICR; D009021:Morphine Dependence / Q000523:psychology*; D009043:Motor Activity / Q000187:drug effects*; D009270:Naloxone / Q000494:pharmacology; D009293:Opioid-Related Disorders / Q000523:psychology*; D013375:Substance Withdrawal Syndrome / Q000523:psychology*
chemical_list: D009270:Naloxone; D008691:Methadone