1. Surgical emphysema as a complication of dental operations;Shovelton;Br Dent J,1957
2. Death from air embolism during root canal therapy;Rickles;J Am Dent Assoc,1963
3. Surgical emphysema subsequent to the extraction of an upper molar;Berry;S Afr Dent J,1943
4. Subcutaneous and mediastinal emphysema after oral surgery;Kleinman;J Oral Surg,1961
5. Iatrogenic dental-air emphysema;Cardo;J Am Dent Assoc,1972