The assessment of the spondyloarthritis international society concept and criteria for the classification of axial spondyloarthritis and peripheral spondyloarthritis: A critical appraisal for the pediatric rheumatologist

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

(2011) I.-H. Song et al.   ANNALS OF THE RHEUMATIC DISEASES

Relationship between active inflammatory lesions in the spine and sacroiliac joints and new development of chronic lesions on whole-body MRI in early axial spondyloarthritis: results of the ESTHER trial at week 48

(2011) I.-H. Song et al.   ANNALS OF THE RHEUMATIC DISEASES

HLA-B27 positive patients differ from HLA-B27 negative patients in clinical presentation and imaging: results from the DESIR cohort of patients with recent onset axial spondyloarthritis

(2011) H. Y. Chung et al.   ANNALS OF THE RHEUMATIC DISEASES

Increased mortality in ankylosing spondylitis is related to disease activity

(2011) G. Bakland et al.   ANNALS OF THE RHEUMATIC DISEASES

Rates and predictors of radiographic sacroiliitis progression over 2 years in patients with axial spondyloarthritis

(2011) D. Poddubnyy et al.   ANNALS OF THE RHEUMATIC DISEASES

The Assessment of SpondyloArthritis international Society classification criteria for peripheral spondyloarthritis and for spondyloarthritis in general

(2010) M. Rudwaleit et al.   ANNALS OF THE RHEUMATIC DISEASES

From Retrospective Analysis of Patients with Undifferentiated Spondyloarthritis (SpA) to Analysis of Prospective Cohorts and Detection of Axial and Peripheral SpA

(2010) R. BURGOS-VARGAS et al.   JOURNAL OF RHEUMATOLOGY

Undifferentiated Spondyloarthritis: A Longterm Followup

(2010) P. D. SAMPAIO-BARROS et al.   JOURNAL OF RHEUMATOLOGY

Responsiveness of the Ankylosing Spondylitis Disease Activity Score (ASDAS) and clinical and MRI measures of disease activity in a 1-year follow-up study of patients with axial spondyloarthritis treated with tumour necrosis factor   inhibitors

(2009) S. J. Pedersen et al.   ANNALS OF THE RHEUMATIC DISEASES

The development of Assessment of SpondyloArthritis international Society classification criteria for axial spondyloarthritis (part II): validation and final selection

(2009) M Rudwaleit et al.   ANNALS OF THE RHEUMATIC DISEASES

The development of Assessment of SpondyloArthritis international Society classification criteria for axial spondyloarthritis (part I): classification of paper patients by expert opinion including uncertainty appraisal

(2009) M Rudwaleit et al.   ANNALS OF THE RHEUMATIC DISEASES

The early disease stage in axial spondylarthritis: Results from the german spondyloarthritis inception cohort

(2009) Martin Rudwaleit et al.   ARTHRITIS AND RHEUMATISM

Pattern of Disease Onset, Diagnostic Delay, and Clinical Features in Juvenile Onset and Adult Onset Ankylosing Spondylitis

(2009) S. OZGOCMEN et al.   JOURNAL OF RHEUMATOLOGY

Comparison of clinical and radiographic severity of juvenile-onset versus adult-onset ankylosing spondylitis

(2008) F D O'Shea et al.   ANNALS OF THE RHEUMATIC DISEASES

Severity of baseline magnetic resonance imaging-evident sacroiliitis and HLA-B27 status in early inflammatory back pain predict radiographically evident ankylosing spondylitis at eight years

(2008) A. N. Bennett et al.   ARTHRITIS AND RHEUMATISM