Uddin, Najam, Muhammad Iqbal, and Hina Hashmi. “Primary Anorectal Amelanotic Malignant Melanoma: A Case Report”. Journal of the Dow University of Health Sciences (JDUHS) 14, no. 2 (August 30, 2020): 91–94. Accessed September 19, 2024. https://jduhs.jduhs.duhs.edu.pk/index.php/jduhs/article/view/968.