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James C, Bullard KM, Rolka DB, Geiss LS, Williams DE, Cowie CC, Albright A, Gregg EW.James C, et al. Among authors: cowie cc.Diabetes Care. 2011 Feb;34(2):387-91. doi: 10.2337/dc10-1314.Diabetes Care. 2011.PMID: 21270196Free PMC article.