N. Kanesan, I. Mohamad, L. Z. How, N. A. H. N. Hishamuddin, and N. D. Jalaludin, “Cavernous hemangioma: A rare cause of hoarseness in adult”, Int. J. Hum. Health Sci., vol. 4, no. 1, pp. 67–69, Oct. 2019.