Risk of serious infections in patients with inflammatory bowel disease treated with biologic and small molecule therapies: a nationwide cohort study. - Axelrad, Jordan; Forss, Anders; Söderling, Jonas; Mårild, Karl; Halfvarson, Jonas; Naucler, Pontus; Ludvigsson, Jonas F; Olén, Ola; Group†, ; SWIBREG Study (Journal of Crohn's & Colitis, 2026)