title: Proceedings of OMERACT 9: International Consensus Conference on Outcome Measures in Rheumatology, Kananaskis Village, Alberta, Canada, May 27-31, 2008.
mesh_terms: D006801:Humans; D017063:Outcome Assessment, Health Care; D012216:Rheumatic Diseases / Q000628:therapy*; D012219:Rheumatology