1. OP0245 Ability of mri of the sacroiliac joints to differentiate patients with axial spondyloarthritis from women, who have given birth, patients with disc herniation, persons with hard physical work, long-distance runners and healthy males. (12th June 2018) Authors: Seven, S.; Hededal, P.; Østergaard, M.; Morsel-Carlsen, L.; Sørensen, I.J.; Bonde, B.; Thamsborg, G.; Hendricks, O.; Jørgensen, N.R.; Pedersen, S.J. Journal: Annals of the rheumatic diseases Issue: Volume 77(2018)Supplement 2 Page Start: 171 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗