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Pooled indices to measure rheumatoid arthritis activity: a good reflection of the physician's mind?
Several pooled indices for the assessment of rheumatoid arthritis disease activity are available to rheumatologists. Face and criterion validity of these instruments can be assessed by determining the association of their measurements with opinions of physicians. Several confounding aspects must be...
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Formato: | Texto |
Lenguaje: | English |
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BioMed Central
2006
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1526578/ https://www.ncbi.nlm.nih.gov/pubmed/16542465 http://dx.doi.org/10.1186/ar1870 |