Evaluation of the joint distribution at disease presentation of patients with rheumatoid arthritis: a large study across continents.
Sytske Anne BergstraArvind ChopraManjit SalujaDavid Vega-MoralesNimmisha GovindTom W J HuizingaAnnette van der Helm-van MilPublished in: RMD open (2017)
Joint involvement at diagnosis does not differ between autoantibody-positive and negative patients with RA in India and the Netherlands. However, joint involvement is reported differently across countries. More research is needed whether these differences are cultural and/or pathogenetic.
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