Song JH, Seong G, Shin J, Kong SM, et al. Effect of Concomitant Immunomodulator Use by UST-CDST Classification on Clinical Relapse in Crohn's Disease Patients Treated with Ustekinumab: A Multicenter Study. Dig Dis Sci 2026 Feb 21. doi: 10.1007/s10620-026-09760.
PMID: 41721961