title: Spinal mobility measures in spondyloarthritis: application of the OMERACT filter.
authors.forename: John C
authors.initials: JC
authors.lastname: Davis
authors.forename: Dafna D
authors.initials: DD
authors.lastname: Gladman
mesh_terms: D002986:Clinical Trials as Topic; D006801:Humans; D017063:Outcome Assessment, Health Care; D026741:Physical Therapy Modalities; D012680:Sensitivity and Specificity; D012720:Severity of Illness Index; D013131:Spine / Q000503:physiopathology*; D013167:Spondylitis, Ankylosing / Q000145:classification / Q000628:therapy*