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Subramanian SV, Jun HJ, Kawachi I, Wright RJ.Subramanian SV, et al. Among authors: wright rj.Am J Public Health. 2009 Apr;99(4):690-7. doi: 10.2105/AJPH.2007.128843. Epub 2009 Feb 12.Am J Public Health. 2009.PMID: 19218175Free PMC article.