Muthupalaniappen, Leelavathi, Srijit Das, Norazirah Md No, and Siti A. M. Ali. 2012. “Nodular Melanoma Mimicking Keratoacanthoma : Lessons to Learn”. Sultan Qaboos University Medical Journal 12 (3):360-63. https://journals.squ.edu.om/index.php/squmj/article/view/1699.