M. A. K. M., K. Manikantan, R. Sharan, and A. Pattatheyil, “When you hear hoof beats, it may also be a Zebra: a case report in a malignancy glottis”, Int J Otorhinolaryngol Head Neck Surg, vol. 6, no. 4, pp. 796–798, Mar. 2020.