Caccavale, Stefano, Maria Pia Boccellino, Carmine Fiorentino, and Giuseppe Argenziano. “Pigmented Trichoepitheliomas, Not an Uncommon Variant: A Dermoscopical Insight”. Dermatology Practical & Conceptual 14, no. 1 (January 31, 2024): e2024009. Accessed April 20, 2026. https://dpcj.org/index.php/dpc/article/view/3294.