ArticleArthritis research & therapy2011

Distinguishing fibromyalgia from rheumatoid arthritis and systemic lupus in clinical questionnaires: an analysis of the revised Fibromyalgia Impact Questionnaire (FIQR) and its variant, the Symptom Impact Questionnaire (SIQR), along with pain locations.

Ronald Friend et al.PubMed ↗Full text ↗Publisher ↗

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