Felice, G., A. Portincasa, P. Bufo, A. Altobella, and E. Bonifazi. 2007. “Congenital Melanocytic Nevus With Disturbing Clinical and Dermoscopic Findings”. European Journal of Pediatric Dermatology 17 (4): 213. https://ejpd.migration.pkpps03.publicknowledgeproject.org/index.php/journal/article/view/404.