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Liu H, Zhang Z, Xu M, Xu R, Wang Z, Di G.Liu H, et al. Among authors: xu m, xu r.Cell Physiol Biochem. 2018;51(4):1908-1920. doi: 10.1159/000495716. Epub 2018 Nov 30.Cell Physiol Biochem. 2018.PMID: 30504702Free article.
Ding R, Liu H, Xu R.Ding R, et al. Among authors: xu r.Zhonghua Xue Ye Xue Za Zhi. 1999 Oct;20(10):515-7.Zhonghua Xue Ye Xue Za Zhi. 1999.PMID: 11721395Chinese.
Yin R, Xu R, Ding L, Sui W, Niu M, Wang M, Xu L, Wang H, Srirat C.Yin R, et al. Among authors: xu l, xu r.Biomed Res Int. 2021 Jul 21;2021:9952463. doi: 10.1155/2021/9952463. eCollection 2021.Biomed Res Int. 2021.PMID: 34337065Free PMC article.
Yin R, Lu J, Xu Z, Yan Q, Wang M, Xu R.Yin R, et al. Among authors: xu r, xu z.Psychol Health Med. 2023 Jul-Dec;28(7):1698-1708. doi: 10.1080/13548506.2023.2224039. Epub 2023 Jun 15.Psychol Health Med. 2023.PMID: 37322811
Xu R, Yan Q, Gong Y, Cai CS, Wu J, Yuan XY, Long XM.Xu R, et al.Clin Exp Rheumatol. 2022 Dec;40(12):2268-2274. doi: 10.55563/clinexprheumatol/5c7l01. Epub 2022 Sep 20.Clin Exp Rheumatol. 2022.PMID: 36135951Free article.