ZIMNA, Aleksandra Iwona, CHOJĘTA, Dariusz, WRÓBLEWSKI, Hubert, ZYGMUNT, Ewelina and MAZIARZ, Barbara. Trend or disease? - gluten-free diet. Journal of Education, Health and Sport. Online. 9 August 2020. Vol. 10, no. 8, pp. 169-173. [Accessed 16 August 2024]. DOI 10.12775/JEHS.2020.10.08.019.