Garofalo, L., F. Mazzotta, and E. Bonifazi. “Multiple Dermatofibromas in a Girl Withsystemic Lupus Erythematosus.”. European Journal of Pediatric Dermatology, vol. 13, no. 2, June 2003, pp. 77-80, https://www.ejpd.com/index.php/journal/article/view/243.