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Ochs-Balcom HM, Cannioto R, Nie J, Millen AE, Freudenheim JL, Chen Z, Thompson CL, Tracy R, Li L.Ochs-Balcom HM, et al. Among authors: li l.J Cancer Epidemiol. 2014;2014:371254. doi: 10.1155/2014/371254. Epub 2014 Aug 13.J Cancer Epidemiol. 2014.PMID: 25197277Free PMC article.
Li L, Plummer SJ, Thompson CL, Tucker TC, Casey G.Li L, et al.Clin Cancer Res. 2008 Feb 1;14(3):633-7. doi: 10.1158/1078-0432.CCR-07-1211.Clin Cancer Res. 2008.PMID: 18245521Review.