Keller, Kresten Krarup One-year progression of erosive disease in patients with anti-citrullinated peptide antibodies and arthralgia. [electronic resource] - Joint bone spine 03 2020 - 181-183 p. digital Publication Type: Letter ISSN: 1778-7254 Standard No.: 10.1016/j.jbspin.2019.09.006 doi Subjects--Topical Terms: Anti-Citrullinated Protein AntibodiesArthralgia--diagnosisArthritis, Rheumatoid--diagnosisAutoantibodiesBiomarkersDisease ProgressionHumansPeptides, CyclicRheumatoid Factor