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Zhou Z, Su Y, Heitner J, Si Y, Wang D, Zhou Z, Yuan C.Zhou Z, et al.Int J Environ Res Public Health. 2020 Feb 25;17(5):1482. doi: 10.3390/ijerph17051482.Int J Environ Res Public Health. 2020.PMID: 32106558Free PMC article.Clinical Trial.
Zhang Y, Zhou Z, Gao J, Wang D, Zhang Q, Zhou Z, Su M, Li D.Zhang Y, et al. Among authors: zhou z.BMC Health Serv Res. 2016 Jul 18;16:277. doi: 10.1186/s12913-016-1536-x.BMC Health Serv Res. 2016.PMID: 27430314Free PMC article.
Su Y, Yuan C, Zhou Z, Heitner J, Campbell B.Su Y, et al. Among authors: zhou z.BMJ Open. 2016 Aug 10;6(8):e011016. doi: 10.1136/bmjopen-2015-011016.BMJ Open. 2016.PMID: 27515750Free PMC article.Clinical Trial.
Zhang Y, Zhou Z, Si Y.Zhang Y, et al. Among authors: zhou z.Int J Equity Health. 2017 Mar 9;16(1):47. doi: 10.1186/s12939-017-0544-8.Int J Equity Health. 2017.PMID: 28279211Free PMC article.
Si Y, Zhou Z, Su M, Ma M, Xu Y, Heitner J.Si Y, et al. Among authors: zhou z.Int J Equity Health. 2017 Jul 1;16(1):27. doi: 10.1186/s12939-016-0506-6.Int J Equity Health. 2017.PMID: 28666448Free PMC article.
Fan X, Zhou Z, Dang S, Xu Y, Gao J, Zhou Z, Su M, Wang D, Chen G.Fan X, et al. Among authors: zhou z.BMC Public Health. 2017 Jul 20;18(1):39. doi: 10.1186/s12889-017-4601-4.BMC Public Health. 2017.PMID: 28728550Free PMC article.