Miroux Catarino, Alexandre, Maria Goreti Catorze, and Isabel Viana. “Subungual Keratoacanthoma: A Rare Variant of Keratoacanthoma”. Journal of the Portuguese Society of Dermatology and Venereology 76, no. 4 (December 27, 2018): 425-428. Accessed November 23, 2024. https://revista.spdv.com.pt/index.php/spdv/article/view/922.