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Rubin SE, Alderman EM, Fletcher J, Campos G, O'Sullivan LF, McKee MD.Rubin SE, et al.J Prim Care Community Health. 2011 Jul 1;2(3):209-12. doi: 10.1177/2150131911401030. Epub 2011 Apr 14.J Prim Care Community Health. 2011.PMID: 23804803Free PMC article.