Weissman S, Systrom HK, Aziz M, El-Dallal M, et al. Colorectal Cancer Prevention in Inflammatory Bowel Disease: A Systematic Analysis
of the Overall Quality of Guideline Recommendations. Inflamm Bowel Dis 2021 Jul 10. pii: 6318812. doi: 10.1093.
PMID: 34245270