1.
ŁANOWY, Patrycja, MOCNY-PACHOŃSKA, Katarzyna, TRZCIONA, Agata and TANASIEWICZ, Marta. Vitamin D - is there a correlation between vitamin D level in serum and caries? - review of the literature with analysis of survey among Polish adults about supplementation of vitamin D. Journal of Education, Health and Sport. Online. 28 May 2019. Vol. 9, no. 5, pp. 467-475. [Accessed 30 November 2023].