Ingravallo, G., G. Lastilla, C. Minervini, and E. Bonifazi. “Congenital Dermatofibrosarcoma Protuberans”. European Journal of Pediatric Dermatology 16, no. 4 (December 31, 2006): 219. Accessed September 12, 2026. https://ejpd.migration.pkpps03.publicknowledgeproject.org/index.php/journal/article/view/347.