Rauf, U., K. Nathani, M. Malik, and S. Saeed. “Primary Malignant Melanoma of The Small Intestine”. Annals of Jinnah Sindh Medical University, Vol. 8, no. 1, July 2022, pp. 42-44, http://ajsmu.com/index.php/AJSMU/article/view/252.