Moreno, S. et al. 2015. Epidemiology of Melanocytic Naevi in Children from Lleida, Catalonia, Spain: Protective Role of Sunscreen in the Development of Acquired Moles. Acta Dermato-Venereologica. 96, 4 (Nov. 2015), 479–484. DOI:https://doi.org/10.2340/00015555-2277.