Thirumalaipriya, V., and R. Madanagopal. “Descriptive Study on Malignant Otitis Externa in Diabetic Patients at a Tertiary Care Hospital at Madurandhagam”. International Journal of Otorhinolaryngology and Head and Neck Surgery, vol. 6, no. 1, Dec. 2019, pp. 45-49, doi:10.18203/issn.2454-5929.ijohns20195627.