1. A randomised trial of sheathed versus standard forceps for obtaining uncontaminated biopsy specimens of microbiota from the terminal ileum. Issue 8 (11th February 2011) Authors: Dave, Maneesh; Johnson, Laura A; Walk, Seth T; Young, Vincent B; Stidham, Ryan W; Chaudhary, Meghana N; FunNell, Jessica; Higgins, Peter D R Journal: Gut Issue: Volume 60:Issue 8(2011) Page Start: 1043 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗