Jarmakiewicz, Sara, Dominika Piątek, and Rafał Filip. “Macro and Micronutrient Deficiency in Inflammatory Bowel Diseases”. European Journal of Clinical and Experimental Medicine 15, no. 4 (December 30, 2017): 342–348. Accessed February 2, 2026. https://journals.ur.edu.pl/ejcem/article/view/11688.