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Arida A, Zampeli E, Konstantonis G, Fragiadaki K, Kitas GD, Protogerou AD, Sfikakis PP.Arida A, et al. Among authors: protogerou ad.Clin Rheumatol. 2015 May;34(5):853-9. doi: 10.1007/s10067-015-2914-1. Epub 2015 Mar 11.Clin Rheumatol. 2015.PMID: 25754335
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