Salih Tokmak; Yüksel Gümürdülü; Didem A. Taş; İbrahim O. Kara; Ahmet B. Güzel. What Is the Risk of Reactivation in Patients With Resolved and Past HBV Infection During Immunosuppressive Therapy If HBV-DNA Negative before Treatment?. Turkish Journal of Gastroenterology 2021, 32, 294-301.