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Laws RA, Jayasinghe UW, Harris MF, Williams AM, Powell Davies G, Kemp LA; Community Health SNAP Project Team.Laws RA, et al. Among authors: harris mf.BMC Public Health. 2009 May 29;9:165. doi: 10.1186/1471-2458-9-165.BMC Public Health. 2009.PMID: 19480660Free PMC article.
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