Guest, P G Surgical emphysema of the mediastinum as a consequence of attempted extraction of a third molar tooth using an air turbine drill. [electronic resource] - British dental journal Nov 1991 - 283-4 p. digital Publication Type: Case Reports; Journal Article ISSN: 0007-0610 Standard No.: 10.1038/sj.bdj.4807693 doi Subjects--Topical Terms: AdultDental High-Speed Equipment--adverse effectsDiagnosis, DifferentialHumansMaleMediastinal Emphysema--diagnosisMolar, Third--surgeryTooth Extraction--adverse effects