Neretin, Evgeny. “Rare Case of Hypodiagnostics of Subungual Melanoma Complicated by Paraungual Panaritium”. European Journal of Oncology 23, no. 2 (December 10, 2018): 109-111. Accessed April 19, 2019. http://mattioli1885journals.com/index.php/Europeanjournalofoncology/article/view/6996.