Ramasamy P, Kale SB, Ramalingam S, Veerappa M. A rare cause for aphonia - Ortners syndrome. Int J Otorhinolaryngol Head Neck Surg [Internet]. 2018 Aug. 25 [cited 2025 Nov. 16];4(5):1321-3. Available from: https://www.ijorl.com/index.php/ijorl/article/view/1044