Antony, S., A. Ross, and D. Satish. “A Study on Correlation Between Clinical Prognostic Markers Glycated Hemoglobin, Erythrocyte Sedimentation Rate and C-Reactive Protein Levels and the Stage of Disease in Malignant Otitis Externa”. International Journal of Otorhinolaryngology and Head and Neck Surgery, vol. 7, no. 8, July 2021, pp. 1306-12, doi:10.18203/issn.2454-5929.ijohns20212899.