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Xiong HY, Zhang ZJ, Wang XQ.Xiong HY, et al.Pain Res Manag. 2021 Feb 17;2021:6655211. doi: 10.1155/2021/6655211. eCollection 2021.Pain Res Manag. 2021.PMID: 33680225Free PMC article.Review.
Zhu Y, Chang T, Wang X, Zhang Z.Zhu Y, et al. Among authors: zhang z.Med Sci Monit. 2022 Feb 3;28:e934016. doi: 10.12659/MSM.934016.Med Sci Monit. 2022.PMID: 35110518Free PMC article.
Zhang Z, Zhu Y, Wang Q, Chang T, Liu C, Zhu Y, Wang X, Cao X.Zhang Z, et al.Front Public Health. 2022 Jul 7;10:902825. doi: 10.3389/fpubh.2022.902825. eCollection 2022.Front Public Health. 2022.PMID: 35875005Free PMC article.