Molczyk-Sieńczak, Justyna, et al. “Fluoride Prophylaxis - Poison or Simple Way to Get Rid of Early Childhood Caries (ECC) – Review”. Journal of Education, Health and Sport, vol. 24, no. 1, July 2023, pp. 87-98, doi:10.12775/JEHS.2023.24.01.009.