1. A case of Ludwig's angina following tooth extraction;Yeo;Ann Acad Med,1982
2. Cervicofacial emphysema and pneumomediastinum following dental extraction: case report;Afzali;Iran J Pediat,2011
3. Types, frequencies, and risk factors for complications after third molar extraction;Bui;J Oral Maxillofac Surg,2003
4. Complications of third molar surgery;Bouloux;Oral Maxillofac Surg Clin North Am,2007
5. Life-threatening hemorrhage after extraction of third molars:case report and management protocol;Moghadam;J Can Dent Assoc,2002