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Soliman NF, Nasr SM, Okbah MA.Soliman NF, et al.J Environ Health Sci Eng. 2015 Oct 10;13:70. doi: 10.1186/s40201-015-0223-x. eCollection 2015.J Environ Health Sci Eng. 2015.PMID: 26457189Free PMC article.