Troia M, Bonifazi E. Congenital vascular tumor of difficult classification. Eur. J. Pediat. Dermatol. [Internet]. 2017 Nov. 13 [cited 2026 Sept. 9];27(3):191-2. Available from: https://ejpd.migration.pkpps03.publicknowledgeproject.org/index.php/journal/article/view/1476