Sierpień, M., D. Górska, A. Karwanska, M. Majcher, A. Pikulicka, P. Brzychczy, A. Kulbat, M. Majcher, M. Kulbat, and K. Świercz. “Gluten-Free Diet - Opportunities and Limitations”. Journal of Education, Health and Sport, vol. 13, no. 3, Feb. 2023, pp. 186-90, doi:10.12775/JEHS.2023.13.03.027.