A. K. Khilnani, R. Thaddanee, M. Chodvadiya, and G. Khilnani, “Correlation of severity of tinnitus with severity of anxiety and depression in adults in a tertiary care hospital at Bhuj, Gujarat, India”, Int J Otorhinolaryngol Head Neck Surg, vol. 4, no. 4, pp. 1044–1048, Jun. 2018.