Semkova, K., and L. Miteva. “Tuberculosis Verrucosa Cutis in a 17-Year-Old Boy”. European Journal of Pediatric Dermatology, vol. 23, no. 1, Mar. 2013, pp. 19-22, https://ejpd.migration.pkpps03.publicknowledgeproject.org/index.php/journal/article/view/944.