1. OC-004 Development and validation of a prognostic scoring system for lower gastrointestinal bleeding. (17th June 2017) Authors: Leggett, G; Smith, C; Thomson, JM; Vijayan, B; Fraser, A; Leeds, JS Journal: Gut Issue: Volume 66(2017)Supplement 2 Page Start: A2 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗