Different wording of the Patient Global Visual Analogue Scale (PG-VAS) affects rheumatoid arthritis patients' scoring and the overall Disease Activity Score (DAS28): a cross-sectional study. (2013)


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Bibliographic Information

Digital Object Identifier: http://dx.doi.org/10.1002/msc.1046

PubMed Identifier: 23378146

Publication URI: http://europepmc.org/abstract/MED/23378146

Type: Journal Article/Review

Volume: 11

Parent Publication: Musculoskeletal care

Issue: 4

ISSN: 1478-2189