Ingravallo, G. “Verrucous Venous Malformation (formerly Verrucous hemangioma): A Difficult to Classify Vascular Lesion.”. European Journal of Pediatric Dermatology 32, no. 4 (November 21, 2022): 239-41. Accessed February 2, 2023. https://ejpd.com/index.php/journal/article/view/2419.