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Elevated rheumatoid factor and long term risk of rheumatoid arthritis: a prospective cohort study
Objective To test whether elevated concentration of rheumatoid factor is associated with long term development of rheumatoid arthritis. Design A prospective cohort study, the Copenhagen City Heart Study. Blood was drawn in 1981-83, and participants were followed until 10 August 2010. Setting Copenha...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group Ltd.
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3435445/ https://www.ncbi.nlm.nih.gov/pubmed/22956589 http://dx.doi.org/10.1136/bmj.e5244 |