B. S., Sindhu, and Jayaprabha S. “A Descriptive Study of Aetiopathological Evaluation of Hoarseness: Our Experience”. International Journal of Otorhinolaryngology and Head and Neck Surgery 4, no. 2 (February 23, 2018): 356–361. Accessed November 16, 2025. https://www.ijorl.com/index.php/ijorl/article/view/693.