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- Julsgaard M, et al. 2023. Tofacitinib concentrations in plasma and breastmilk of a lactating woman with ulcerative colitis. Lancet Gastroenterol Hepatol; 8:695–697.
- Mahadevan U, et al. 2018. Outcomes of pregnancies with maternal/paternal exposure in the tofacitinib safety databases for ulcerative colitis. Inflammatory Bowel Diseases 24(12):2494–2500.
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- Mitrova K, et al. 2025. Assessing pregnancy and infant outcomes, cord blood and breast milk concentrations. Clin Gastroenterol Hepatol; 23:163–5.e3.
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- Rüegg L, et al. 2025. EULAR recommendations for use of antirheumatic drugs in reproduction, pregnancy, and lactation: 2024 update. Ann Rheum Dis84:910–926.
- Selinger C, et al. 2024. Appropriateness of small molecule agents for patients with IBD of childbearing age – a RAND/UCLA appropriateness panel. Therap Adv Gastroenterol 2024;17:17562848241299737.
- U.S. Pharmaceuticals. Xeljanz/Xeljanz XR Prescribing Information. 2025. Available online at: https://dailymed.nlm.nih.gov/dailymed/getFile.cfm?setid=68e3d6b2-7838-4d2d-a417-09d919b43e13&type=pdf Accessed 27 January 2026.

