Terminal Ileal Ulcers: Endoscopic Predictors for the Later Development of Crohn's Disease. - Zhang, Weiqi; Zhang, Kun; Yang, Yang; Dong, Haibin; Xie, Shan; Guo, Xiaojuan; Jiang, Bo; Ren, Yutang; Zhou, Shiming (Diagnostics (2075-4418), 2026)