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Wachman EM, Hayes MJ, Brown MS, Paul J, Harvey-Wilkes K, Terrin N, Huggins GS, Aranda JV, Davis JM.Wachman EM, et al.JAMA. 2013 May 1;309(17):1821-7. doi: 10.1001/jama.2013.3411.JAMA. 2013.PMID: 23632726Free PMC article.