%0 Journal Article %T COVID-19 Seroprevalence and Risk Factors in Inflammatory Bowel Disease Patients Receiving Immunosuppressive Treatment in the Pre-Vaccine Era %A Eşkazan, T. %A Aygün, G. %A Bakkaloğlu, O.K. %A Kurt, E.A. %A Nohut, O.K. %A Candan, S. %A Önal, U. %A Erzin, Y. %A Hatemi, A.İ. %A Çelik, A.F. %J Journal of Enterocolitis %D 2025 %V 4 %P 9-14 %R 10.14744/Jenterocolitis.2025.99310