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Cross M, Smith E, Hoy D, Nolte S, Ackerman I, Fransen M, Bridgett L, Williams S, Guillemin F, Hill CL, Laslett LL, Jones G, Cicuttini F, Osborne R, Vos T, Buchbinder R, Woolf A, March L.Cross M, et al.Ann Rheum Dis. 2014 Jul;73(7):1323-30. doi: 10.1136/annrheumdis-2013-204763. Epub 2014 Feb 19.Ann Rheum Dis. 2014.PMID: 24553908
Yang Z, Lei G, Li X, Wang Y, Xie Z, Zhang X, He Y, Xiong Y, Yang T.Yang Z, et al.Clin Rheumatol. 2019 Nov;38(11):3253-3259. doi: 10.1007/s10067-019-04672-5. Epub 2019 Jul 20.Clin Rheumatol. 2019.PMID: 31327086
Hunt LP, Ben-Shlomo Y, Clark EM, Dieppe P, Judge A, MacGregor AJ, Tobias JH, Vernon K, Blom AW; National Joint Registry for England and Wales.Hunt LP, et al.Lancet. 2014 Oct 18;384(9952):1429-36. doi: 10.1016/S0140-6736(14)60540-7.Lancet. 2014.PMID: 25012118