Twyana, Rajesh, Zhang Hong yi, Jiang Wen, and Saroj Kumar Suwal. “Malignant Melanoma in the Anterior Region of Maxillary Gingiva: A Rare Case Report”. Journal of Universal College of Medical Sciences 3, no. 4 (December 28, 2015): 42–45. Accessed December 12, 2024. https://nepjol.info./index.php/JUCMS/article/view/24268.