1. Subcutaneous emphysema of the face and neck after dental restoration;Barber;JADA,1967
2. Subcutaneous and mediastinal emphysema after oral surgery: report of case;Kleinman;J Oral Surg,1961
3. Surgical emphysema after tooth removal;Edwards;J Oral Surg,1948
4. A case of surgical emphysema following dental extraction;Carriett;J Royal Army Med Corps,1959
5. Subcutaneous emphysema;Le Roy;JADA,1968