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ACPA fine-specificity profiles in early rheumatoid arthritis patients do not correlate with clinical features at baseline or with disease progression

Joyce JBC van Beers, Annemiek Willemze, Jeroen J Jansen, Gerard HM Engbers, Martin Salden, Jos Raats, Jan W Drijfhout, Annette HM van der Helm-van Mil, Rene EM Toes and Ger JM Pruijn*

Arthritis Research & Therapy 2013, 15:R140  doi:10.1186/ar4322

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