Damianov, Nikolay, Michael Tronnier, Nely Koleva, Uwe Wollina, Serena Gianfaldoni, Torello Lotti, Jacopo Lotti, Katlein França, Atanas Batashki, Hristo Mangarov, and Georgi Tchernev. 2017. “Verrucous-Keratotic Malignant Melanoma (VKMM)”. Open Access Macedonian Journal of Medical Sciences 5 (4):547-48. https://doi.org/10.3889/oamjms.2017.142.