Irritable bowel syndrome symptoms in axial spondyloarthritis more common than among healthy controls: is it an overlooked comorbidity?

ANNALS OF THE RHEUMATIC DISEASES

BMJ PUBLISHING GROUP

1. Skane University Hospital
2. Swedish Rheumatism Association
3. Anna-Greta Crafoord Foundation
4. Kock Foundation
5. Lundgren Foundation
6. Faculty of Medicine, Lund University
7. Hedlund Foundation
8. Osterlund Foundation
9. Swedish government (ALF)