Veraldi, Stefano, Paolo Pontini, Francesco Sala, and Diego Tosi. “Is This Melanoma? A Quiz”. Acta Dermato-Venereologica 97, no. 7 (April 25, 2017): 868–869. Accessed July 21, 2026. https://medicaljournalssweden.se/actadv/article/view/4985.