Vetter LE, Merkel S, Benard A, Krautz C, et al. Colorectal cancer in Crohn's colitis is associated with advanced tumor invasion and a poorer survival compared with ulcerative colitis: a retrospective dual-center study. Int J Colorectal Dis 2020 Sep 12. pii: 10.1007/s00384-020-03726.
PMID: 32918621