1. Effects of etanercept versus sulfasalazine in early axial spondyloarthritis on active inflammatory lesions as detected by whole-body MRI (ESTHER): a 48-week randomised controlled trial. Issue 4 (3rd March 2011) Authors: Song, I-H; Hermann, KG; Haibel, H; Althoff, CE; Listing, J; Burmester, GR; Krause, A; Bohl-Bühler, M; Freundlich, B; Rudwaleit, M; Sieper, J Journal: Annals of the rheumatic diseases Issue: Volume 70:Issue 4(2011) Page Start: 590 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗