title: Efficiency in follow-up immunology testing for patients with connective tissue diseases and vasculitis.
authors.forename: Charlotte A
authors.initials: CA
authors.lastname: Sharp
authors.forename: Ian N
authors.initials: IN
authors.lastname: Bruce
mesh_terms: D003240:Connective Tissue Diseases / Q000276:immunology*; D006801:Humans; D007159:Immunologic Tests / Q000706:statistics & numerical data*; D014657:Vasculitis / Q000276:immunology*