Sharma, S. P., Anuj Singh, Awanish Karan, Ajay Kumar, D. B. S. Brashier, and Dimple Vishal. “Hoarseness After Spinal Anesthesia: A Case Report”. International Journal of Otorhinolaryngology and Head and Neck Surgery 6, no. 8 (July 22, 2020): 1559–1562. Accessed May 7, 2026. https://www.ijorl.com/index.php/ijorl/article/view/2346.