title: [Analgesic activity and toxicity of potent analgesics, ohmefentanyl and mefentanyl].
mesh_terms: D000700:Analgesics / Q000494:pharmacology* / Q000633:toxicity; D000818:Animals; D001794:Blood Pressure / Q000187:drug effects; D004562:Electrocardiography; D004569:Electroencephalography; D005283:Fentanyl / Q000031:analogs & derivatives* / Q000494:pharmacology / Q000633:toxicity; D051379:Mice; D009269:Nalorphine / Q000494:pharmacology; D011817:Rabbits; D051381:Rats
chemical_list: D000700:Analgesics; C037016:F 7302; C030592:3-methylfentanyl; D009269:Nalorphine; D005283:Fentanyl