LUCHOWSKA, Anna, SROCZYŃSKA, Monika and ŻACZEK, Aleksandra. Aesthetic problem in the appearance of permanent teeth in children and adolescents - dental fluorosis. Journal of Education, Health and Sport. Online. 23 December 2022. Vol. 13, no. 2, pp. 124-130. [Accessed 2 January 2025]. DOI 10.12775/JEHS.2023.13.02.017.