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Moradi-Lakeh M, Rasouli MR, Vaccaro AR, Saadat S, Zarei MR, Rahimi-Movaghar V.Moradi-Lakeh M, et al.BMC Public Health. 2011 Oct 11;11:789. doi: 10.1186/1471-2458-11-789.BMC Public Health. 2011.PMID: 21988751Free PMC article.