1. A longitudinal study of fecal calprotectin and the development of inflammatory bowel disease in ankylosing spondylitis. Issue 1 (December 2017) Authors: Klingberg, Eva; Strid, Hans; Ståhl, Arne; Deminger, Anna; Carlsten, Hans; Öhman, Lena; Forsblad-d'Elia, Helena Journal: Arthritis research & therapy Issue: Volume 19:Issue 1(2017) Page Start: 1 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗