title: [Effects of nitrous oxide on middle ear pressure].
mesh_terms: D004432:Ear, Middle / Q000187:drug effects*; D006801:Humans; D009609:Nitrous Oxide / Q000009:adverse effects / Q000494:pharmacology*; D011312:Pressure
chemical_list: D009609:Nitrous Oxide
vernacular_title: Efectos del oxido nitroso sobre la presión del oído medio.