Cancer Risk in 2,621 Chinese Patients with Inflammatory Bowel Disease: A Population- Based Cohort StJ So, W Tang, WK Leung, M Li, FH Lo, TL Wong, SF Sze, CM Leung, WC Tsang, HS Shan, KH Chan, CY Lam, AJ Hui, WH Chow, TY Lam, V Lam, TW...