Tympanic membrane rupture during nitrous oxide anaesthesia.
D000769:Anesthesia, Inhalation / Q000009:adverse effects*; D001469:Barotrauma / Q000209:etiology*; D006801:Humans; D009609:Nitrous Oxide / Q000009:adverse effects*; D012421:Rupture; D014432:Tympanic Membrane / Q000293:injuries*
D009609:Nitrous Oxide