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Ni Mhuircheartaigh O, Crowson CS, Gabriel SE, Roger VL, Melton LJ 3rd, Amin S.Ni Mhuircheartaigh O, et al. Among authors: roger vl.J Rheumatol. 2017 May;44(5):558-564. doi: 10.3899/jrheum.160651. Epub 2017 Jan 15.J Rheumatol. 2017.PMID: 28089982Free PMC article.
Davis JM 3rd, Maradit Kremers H, Crowson CS, Nicola PJ, Ballman KV, Therneau TM, Roger VL, Gabriel SE.Davis JM 3rd, et al. Among authors: roger vl.Arthritis Rheum. 2007 Mar;56(3):820-30. doi: 10.1002/art.22418.Arthritis Rheum. 2007.PMID: 17330254Free article.