Pontillo, A., P. Farro, F. Di Girolamo, M.R. De Roma, R. Conca, A. Berloco, and E. Bonifazi. 2000. “Nevus Depigmentosus.”. European Journal of Pediatric Dermatology 10 (3):145-54. https://ejpd.com/index.php/journal/article/view/127.