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Cheung NW, Smith BJ, van der Ploeg HP, Cinnadaio N, Bauman A.Cheung NW, et al.Diabetes Res Clin Pract. 2011 Apr;92(1):e27-9. doi: 10.1016/j.diabres.2011.01.013. Epub 2011 Feb 12.Diabetes Res Clin Pract. 2011.PMID: 21316788Clinical Trial.