1. Davis AM, Palaganas MP, Badley EM, Gladman DD, et al. (2011). Measuring participation in people with spondyloarthritis using the social role participation questionnaire. Annals of the Rheumatic Diseases 70(10):1765-9.
2. Schoels M, Aletaha D, Smolen JS, Bijlsma JW, et al. (2010). Follow-up standards and treatment targets in rheumatoid arthritis: results of a questionnaire at the EULAR 2008. Annals of the Rheumatic Diseases 69(3):575-8.
3. Saad-Magalhaes C, Pistorio A, Ravelli A, Filocamo G, et al. (2010). Does removal of aids/devices and help make a difference in the Childhood Health Assessment Questionnaire disability index? Annals of the Rheumatic Diseases 69(1):82-7.
4. Roux CH, Saraux A, Mazieres B, Pouchot J, et al. (2008). Screening for hip and knee osteoarthritis in the general population: Predictive value of a questionnaire and prevalence estimates. Annals of the Rheumatic Diseases 67(10):1406-1411.
5. Richter JG, Becker A, Koch T, Nixdorf M, et al. (2008). Self-assessments of patients via Tablet PC in routine patient care: Comparison with standardised paper questionnaires. Annals of the Rheumatic Diseases 67(12):1739-1741.