title: Nitrous oxide effects on cerebral evoked potential to pain: partial reversal with a narcotic antagonist.
mesh_terms: D000328:Adult; D000769:Anesthesia, Inhalation; D001921:Brain / Q000187:drug effects*; D003782:Dental Pulp / Q000502:physiology; D004558:Electric Stimulation; D004569:Electroencephalography; D005071:Evoked Potentials / Q000187:drug effects*; D006801:Humans; D008297:Male; D009270:Naloxone / Q000494:pharmacology; D009609:Nitrous Oxide / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D010146:Pain / Q000503:physiopathology*
chemical_list: D009270:Naloxone; D009609:Nitrous Oxide