title: [Analgesic effect of nitrous oxide].
mesh_terms: D000328:Adult; D000698:Analgesia; D000769:Anesthesia, Inhalation; D003071:Cognition / Q000187:drug effects; D006801:Humans; D008297:Male; D009609:Nitrous Oxide / Q000494:pharmacology
chemical_list: D009609:Nitrous Oxide