Gül, Ülker, Arzu Kiliç, Müzeyyen Gönül, and Seray Külcü Çakmak andCeren Erincan. 2007. “Spectrum of Cutaneous Metastases in 1287 Cases of Internal Malignancies: A Study from Turkey”. Acta Dermato-Venereologica 87 (2):160-62. https://doi.org/10.2340/00015555-0199.