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Berg CJ, Daley CM, Nazir N, Cully A, Pacheco CM, Buchanan T, Ahluwalia JS, Greiner KA, Choi WS.Berg CJ, et al.J Health Dispar Res Pract. 2012;5(2):81-91.J Health Dispar Res Pract. 2012.PMID: 23795333Free PMC article.
Cobb NK, Graham AL, Byron MJ, Niaura RS, Abrams DB; Workshop Participants.Cobb NK, et al.J Med Internet Res. 2011 Dec 19;13(4):e119. doi: 10.2196/jmir.1911.J Med Internet Res. 2011.PMID: 22182518Free PMC article.