Di Landro, A., Marchesi, L. and Di Landro, G. (2010) “Prevalence and severity of acne in young people of Northern Italy”., European Journal of Pediatric Dermatology, 20(3), pp. 185–90. Available at: https://ejpd.migration.pkpps03.publicknowledgeproject.org/index.php/journal/article/view/649 (Accessed: 9 September 2026).