Garofalo, L., et al. “Erythematous and Scaling Skin Disorders. II. Psoriasis”. European Journal of Pediatric Dermatology, vol. 5, no. 1, May 2018, pp. T129-T144, https://ejpd.migration.pkpps03.publicknowledgeproject.org/index.php/journal/article/view/1673.