Authors: Marx, RG Hogg-Johnson, S Hudak, P Beaton, D Shields, S Bombardier, C Wright, JG

Citation: Rg. Marx et al., A comparison of patients' responses about their disability with and without attribution to their affected area, J CLIN EPID, 54(6), 2001, pp. 580-586

Authors: Wells, G Beaton, D Shea, B Boers, M Simon, L Strand, V Brooks, P Tugwell, P

Citation: G. Wells et al., Minimal clinically important differences: Review of methods, J RHEUMATOL, 28(2), 2001, pp. 406-412

Authors: Wells, G Anderson, J Beaton, D Bellamy, N Boers, M Bombardier, C Breedveld, F Carr, A Cranney, A Dougados, M Felson, D Kirwan, J Schiff, M Shea, B Simon, L Smolen, J Strand, V Tugwell, P van Riel, P Welch, VA

Citation: G. Wells et al., Minimal clinically important difference module: Summary, recommendations, and research agenda, J RHEUMATOL, 28(2), 2001, pp. 452-454

Authors: Beaton, D Richards, RR

Citation: D. Beaton et Rr. Richards, Assessing the reliability and responsiveness of 5 shoulder questionnaires, J SHOUL ELB, 7(6), 1998, pp. 565-572