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[BMJ Publishing Group Ltd and European League Against Rheumatism Annual European Congress of Rheumatology, EULAR 2019, Madrid, 12â15 June 2019 - ()] Abstracts Accepted for Publication - AB0316â ESTABLISHED SERONEGATIVE RHEUMATOID ARTHRITIS IS CONSIDERED A MILD FORM OF THE DISEASE, ALSO WILL IT BE THE SAME REGARD FOR VERY EARLY SERONEGATIVE RHEUMATOID ARTHRITIS?
Fajardo Hermosillo, Luis DanielDOI:
10.1136/annrheumdis-2019-eular.1170
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