Dr. Kanwaldeep Singh Soodan, Dr. Nageshwar Iyer, and Dr. Pratiksha Priyadarshni. “SUBCUTANEOUS EMPHYSEMA AND MANDIBULAR THIRD MOLAR: A CASE REPORT AND REVIEW”. Medico Research Chronicles, Vol. 3, no. 02, Apr. 2016, pp. 191-4, https://medrech.com/index.php/medrech/article/view/165.