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Allen JA, Duke JC, Davis KC, Kim AE, Nonnemaker JM, Farrelly MC.Allen JA, et al. Among authors: duke jc.Am J Health Promot. 2015 Nov-Dec;30(2):e71-82. doi: 10.4278/ajhp.130510-LIT-237. Epub 2014 Nov 5.Am J Health Promot. 2015.PMID: 25372236Review.
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