Bonifazi, E., De Roma, M. and Conca, R. (2001) “Hemangioma and port-wine stain. Are they really distinct entities?”, European Journal of Pediatric Dermatology, 11(1), pp. 19–22. Available at: https://ejpd.migration.pkpps03.publicknowledgeproject.org/index.php/journal/article/view/179 (Accessed: 11 September 2026).