M. A. Kathar M., R. Michael, and A. Shyam, “Comparison of thyroid gland involvement in contrast enhanced computed tomography of the neck and histopathology and the necessity of thyroidectomy in patients with laryngeal and hypo pharyngeal cancer”, Int J Otorhinolaryngol Head Neck Surg, vol. 5, no. 5, pp. 1335–1338, Aug. 2019.