Tympanic membrane rupture during nitrous oxide anaesthesia.
D000328:Adult; D000769:Anesthesia, Inhalation / Q000009:adverse effects*; D000773:Anesthesia, Obstetrical / Q000009:adverse effects; D005260:Female; D006801:Humans; D009609:Nitrous Oxide / Q000009:adverse effects*; D012421:Rupture; D014432:Tympanic Membrane / Q000293:injuries*
D009609:Nitrous Oxide