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Novak JA, Hafner JW, Aldag JC, Getz MA.Novak JA, et al. Among authors: getz ma.J Prim Care Community Health. 2013 Jan;4(1):8-13. doi: 10.1177/2150131912446374. Epub 2012 May 16.J Prim Care Community Health. 2013.PMID: 23799684Free article.Clinical Trial.