Póvoa, S., et al. “Diffuse Cutaneous Reticulohistiocytosis. Report of an Atypical Case in a 20-Month-Old Child”. European Journal of Pediatric Dermatology, vol. 11, no. 4, Dec. 2001, pp. 201-6, https://ejpd.migration.pkpps03.publicknowledgeproject.org/index.php/journal/article/view/155.