Prevalence and epidemiological features of adult upper gastrointestinal Crohn's disease over the last 30 years: A scoping review2026-01-010 PRE AI DDániel Lupas NN Natt RR Elzaanoun YYuhong Yuan RRokhsana Mortuza CC Ma SSudheer K. Vuyyuru NN Narula EEileen Crowley SS Singh JJairath, V RR Sedano DOI:10.1093/ecco-jcc/jjaf231.1478OriginalOriginal request for helpShareSaveAbstract En