title: Outcome versus activity in rheumatoid arthritis: a focus blurred.
authors.forename: S H
authors.initials: SH
authors.lastname: Zwillich
mesh_terms: D000203:Activities of Daily Living; D001172:Arthritis, Rheumatoid / Q000628:therapy*; D006305:Health Status Indicators; D006801:Humans; D016896:Treatment Outcome