title: Letter: Nitrous oxide and intracranial pressure.
mesh_terms: D000769:Anesthesia, Inhalation; D001794:Blood Pressure; D006801:Humans; D007427:Intracranial Pressure / Q000187:drug effects*; D009609:Nitrous Oxide / Q000009:adverse effects*
chemical_list: D009609:Nitrous Oxide