1. Improving the Recognition and Diagnosis of Fibromyalgia
Lesley M. Arnold, MD, Daniel J. Clauw, MD, Bill H. McCarberg, MD 
Mayo Clinic Proceedings 
Volume 86, Issue 5, Pages (May 2011)
DOI: /mcp
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2. FIGURE 1
American College of Rheumatology 1990 criteria for the classification of fibromyalgia.
Adapted from Arthritis Rheum,31 with permission.
Mayo Clinic Proceedings  , DOI: ( /mcp )
Copyright © 2011 Mayo Foundation for Medical Education and Research Terms and Conditions

3. FIGURE 2
Flow chart for the diagnosis of fibromyalgia (FM). ACR = American College of Rheumatology; PE = physical examination; SS = Symptom Severity; WPI = Widespread Pain Index.
Mayo Clinic Proceedings  , DOI: ( /mcp )
Copyright © 2011 Mayo Foundation for Medical Education and Research Terms and Conditions