title: Systemic lupus erythematosus--disease activity, severity, treatment, and costs.
authors.forename: A E
authors.initials: AE
authors.lastname: Clarke
authors.forename: J M
authors.initials: JM
authors.lastname: Esdaile
mesh_terms: D017048:Health Care Costs; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000191:economics / Q000628:therapy; D010353:Patient Education as Topic