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Xu L, Sun Q, Jiang S, Li J, He C, Xu W.Xu L, et al. Among authors: xu w.Clin Rheumatol. 2012 Oct;31(10):1479-91. doi: 10.1007/s10067-012-2038-9. Epub 2012 Aug 18.Clin Rheumatol. 2012.PMID: 22903699
Xu JP, Xu WD, Lin GB, Wang HY, Shen F, Xu L, Li J, Xu LX.Xu JP, et al.Zhonghua Wai Ke Za Zhi. 2013 Feb 1;51(2):157-60.Zhonghua Wai Ke Za Zhi. 2013.PMID: 23711011Chinese.
Li J, Wang Z, Li M, Wu Y, Xu W, Wang Z.Li J, et al. Among authors: xu w.Can J Surg. 2013 Oct;56(5):332-40. doi: 10.1503/cjs.000812.Can J Surg. 2013.PMID: 24067518Free PMC article.
Zhao J, Li J, Zheng W, Liu D, Sun X, Xu W.Zhao J, et al. Among authors: xu w.Biomed Res Int. 2014;2014:742393. doi: 10.1155/2014/742393. Epub 2014 May 14.Biomed Res Int. 2014.PMID: 24959587Free PMC article.