Kapoor P, Zangmo N, Garg LN, Saini A, Gupta M. Threshold shift validity by documenting sensorineural acuity level: a useful tool for masking. Int J Otorhinolaryngol Head Neck Surg [Internet]. 2020 Apr. 21 [cited 2025 Oct. 10];6(5):913-7. Available from: https://www.ijorl.com/index.php/ijorl/article/view/2133