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Qu X, Yu C, He Q, Li Z, Houser SH, Zhang W, Li D.Qu X, et al. Among authors: zhang w.Front Public Health. 2022 May 31;10:890469. doi: 10.3389/fpubh.2022.890469. eCollection 2022.Front Public Health. 2022.PMID: 35712318Free PMC article.
Yu X, Zhang W.Yu X, et al. Among authors: zhang w.BMC Public Health. 2020 Nov 16;20(1):1728. doi: 10.1186/s12889-020-09876-y.BMC Public Health. 2020.PMID: 33198728Free PMC article.
Zhang L, Zhang W, Zhang L, Tian D, Li L, Deng X, Deng J, Ning P, Hu G.Zhang L, et al. Among authors: zhang w.Int J Environ Res Public Health. 2016 Jun 23;13(7):628. doi: 10.3390/ijerph13070628.Int J Environ Res Public Health. 2016.PMID: 27347985Free PMC article.
Yu X, Zhang W.Yu X, et al. Among authors: zhang w.BMC Public Health. 2020 Nov 24;20(1):1774. doi: 10.1186/s12889-020-09936-3.BMC Public Health. 2020.PMID: 33234120Free PMC article.
He W, Cao L, Liu R, Wu Y, Zhang W.He W, et al. Among authors: zhang w.BMC Geriatr. 2022 Sep 6;22(1):733. doi: 10.1186/s12877-022-03410-y.BMC Geriatr. 2022.PMID: 36068502Free PMC article.