Er, R. E.; Duman, S.; Bodakçı, E.; Yarcı, B.; Soykan, A. İrfan; Törüner, M. The Impact of Inflammatory Bowel Diseases and Related Medications on COVID-19 Severity and Outcome: A Tertiary Referral Center Experience from Turkey. Turkish Journal of Gastroenterology 2022, 33, 1025-1032.