“Skin-Pelle (C43-C44) Investigation of EGFR Copy-Number Variations in Skin Cancers Indagine Sulle Varianti Dicopia-Numero Di EGFR Nel Cancro Della Pelle”. European Journal of Oncology and Environmental Health, vol. 16, no. 1, Mar. 2011, pp. 15-20, https://mattioli1885journals.com/index.php/EJOEH/article/view/2289.