Rahier, J.-F., Yazdanpanah, Y., Colombel, J.-F., & Travis, S. (2009). The European (ECCO) Consensus on infection in IBD: what does it change for the clinician? Gut, 58(10), 1313-1315. https://doi.org/10.1136/gut.2008.175950 (Original work published 2009)