Świercz, Aleksandra, Urszula Żurek, Ignacy Tołwiński, Zofia Kędzierska, Klaudia Antkowiak, Klaudia Dadas, Dominika Małachowska, Hubert Ciecierski-Koźlarek, and Kateryna Shved. “Does a Gluten-Free Diet Result in Nutritional Deficiencies? – a Review of Literature”. Journal of Education, Health and Sport 34, no. 1 (August 8, 2023): 140–153. Accessed June 28, 2025. https://apcz.umk.pl/JEHS/article/view/44881.