1. The Cochrane Collaboration's tool for assessing risk of bias in randomised trials. (18th October 2011) Authors: Higgins, Julian P T; Altman, Douglas G; Gøtzsche, Peter C; Jüni, Peter; Moher, David; Oxman, Andrew D; Savović, Jelena; Schulz, Kenneth F; Weeks, Laura; Sterne, Jonathan A C Journal: BMJ Issue: Volume 343(2011) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗