A. U. Haque, H. Farooq, M. Sharif, and S. Chaudhary, “Fine Needle Aspiration Cytology of Pigmented Dermatofibrosarcoma Protuberance (Bednar Tumor) & it’s Pathogenesis”, Int J Pathol, pp. 116–121, Nov. 2018, Accessed: May 07, 2024. [Online]. Available: https://jpathology.com/index.php/OJS/article/view/249