Akıncıoğlu, P., Dağlı, Ülkü, & Koca, E. (2026). Comparative Evaluation of Serum Hepcidin and Fecal Calprotectin for Disease Activity Assessment in Inflammatory Bowel Disease. Turkish Journal of Gastroenterology, 37(7), 757–764. https://doi.org/10.5152/tjg.2026.25774