Verma, Alok, Babita Gupta, and Saurabh Agarwal. “Assessment of Health-Related Quality of Life (HRQoL) in Patients With Spasmodic Dysphonia”. International Journal of Advances in Medicine 5, no. 4 (July 23, 2018): 798–803. Accessed October 12, 2025. https://www.ijmedicine.com/index.php/ijam/article/view/1164.