title: Interactions of psychoactive drugs with narcotic agonists and antagonists.
mesh_terms: D000818:Animals; D001831:Body Temperature; D003441:Crowding; D004326:Drinking / Q000187:drug effects; D004347:Drug Interactions; D005106:Exploratory Behavior / Q000187:drug effects; D007928:Lethal Dose 50; D008297:Male; D008691:Methadone / Q000633:toxicity; D051379:Mice; D009292:Narcotic Antagonists / Q000494:pharmacology* / Q000633:toxicity; D009294:Narcotics / Q000494:pharmacology* / Q000633:toxicity; D011619:Psychotropic Drugs / Q000494:pharmacology*; D051381:Rats; D013696:Temperature; D013997:Time Factors
chemical_list: D009292:Narcotic Antagonists; D009294:Narcotics; D011619:Psychotropic Drugs; D008691:Methadone