1. A Treatise on Disease of the Chest and on Medical Auscultation;Laennec,1927
2. Dental Surgery and Pathology;Colyer,1953
3. Operative Displacement of a Lower Molar Complicated by Emphysema;Sullivan;Oral Surg., Oral Med. & Oral Path,1957
4. Surgical Emphysema After Tooth Removal;Edwards;J. Oral Surg,1948
5. A Case of Surgical Emphysema Following Dental Extractions;Carrett;J. Roy. Army M. Corps,1959