3ALlvarez-Lafuente R, Femandez-Gutierrez B, De Miguel S, et al. Potential relationship between herpes viruses and rheumatoid arthritis:analysis with quantitative real time polymerase chain reaction. The Eular Jouranl, 2005,64 : 1357-1359.
7Schellekens GA, Visser H, Le Jong BA, et al. The diagnostic properties of rheumatoid arthritis antibodies recognizing a cyclic citrullinated peptide. Arthritis Rheum ,2000,43 ( 1 ) :155-163.