Validation of prediction models for anti-tumor necrosis factor treatment response in pediatric Crohn’s disease: a systematic review and prospective cohort study
J Crohns Colitis. 2025 Sep 19:jjaf172. doi: 10.1093/ecco-jcc/jjaf172. Online ahead of print. ABSTRACT BACKGROUND: External validation of predictors of anti-tumor necrosis factor (TNF) outcomes remains …