Ramasamy M, G V M, Narayanasamy SN. Synchronous primary malignancy of head and neck- a case report. Int J Res Med Sci [Internet]. 2017 Jan. 10 [cited 2025 Oct. 14];3(7):1792-4. Available from: https://www.msjonline.org/index.php/ijrms/article/view/1599