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Fatigue severity in anti-nuclear antibody-positive individuals does not correlate with pro-inflammatory cytokine levels or predict imminent progression to symptomatic disease
University Health Network and Mount Sinai Hospital, University of Toronto, Division of Rheumatology, Department of Medicine, Faculty of Medicine, Toronto, Canada
University Health Network and Mount Sinai Hospital, University of Toronto, Division of Rheumatology, Department of Medicine, Faculty of Medicine, Toronto, Canada
University Health Network and Mount Sinai Hospital, University of Toronto, Division of Rheumatology, Department of Medicine, Faculty of Medicine, Toronto, Canada
University of Toronto, Institute of Health Policy, Management and Evaluation, Toronto, Canada