1. Development of an index to define overall disease severity in IBD. Issue 2 (25th October 2016) Authors: Siegel, Corey A; Whitman, Cynthia B; Spiegel, Brennan M R; Feagan, Brian; Sands, Bruce; Loftus, Edward V; Panaccione, Remo; D'Haens, Geert; Bernstein, Charles N; Gearry, Richard; Ng, Siew C; Mantzaris, Gerassimos J; Sartor, Balfour; Silverberg, Mark S; Riddell, Robert; Koutroubakis, Ioannis E; O'... Journal: Gut Issue: Volume 67:Issue 2(2018) Page Start: 244 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗