title: [Characteristics of nitrous oxide analgesia].
mesh_terms: D000766:Anesthesia, Dental; D000818:Animals; D001921:Brain / Q000378:metabolism; D006801:Humans; D008168:Lung / Q000378:metabolism; D051379:Mice; D009609:Nitrous Oxide / Q000378:metabolism
chemical_list: D009609:Nitrous Oxide