Ashokan, Sona, K. V. Rajan, and Santhi T. “Deep Neck Space Infections: Comparison of Outcomes Between Diabetic and Non-Diabetic Patients”. International Journal of Research in Medical Sciences 9, no. 3 (February 25, 2021): 711–718. Accessed April 1, 2023. https://www.msjonline.org/index.php/ijrms/article/view/9378.