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Ankylosing Spondylitis
Rheumatoid Arthritis
Antirheumatic Agents
Rheumatology
Severity of Illness Index
Reproducibility of Results
Treatment Outcome
Sensitivity and Specificity
Health Status
Quality of Life
Observer Variation
Randomized Controlled Trials
Regression Analysis
Questionnaires
Outcome Assessment (Health Care)
Netherlands
Physical Therapy Modalities
Disability Evaluation
Arthrography
Disease Progression
Co-Publications
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26
17
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15
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