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Loomba R, Yang HI, Su J, Brenner D, Barrett-Connor E, Iloeje U, Chen CJ.Loomba R, et al.Am J Epidemiol. 2013 Feb 15;177(4):333-42. doi: 10.1093/aje/kws252. Epub 2013 Jan 24.Am J Epidemiol. 2013.PMID: 23355498Free PMC article.
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