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Yang Q, Olshan AF, Bondy ML, Shah NR, Pollock BH, Seeger RC, Look AT, Cohn SL.Yang Q, et al. Among authors: olshan af.Cancer Epidemiol Biomarkers Prev. 2000 Sep;9(9):967-72.Cancer Epidemiol Biomarkers Prev. 2000.PMID: 11008916
Yang J, Hartmann KE, Savitz DA, Herring AH, Dole N, Olshan AF, Thorp JM Jr.Yang J, et al. Among authors: olshan af.Am J Epidemiol. 2004 Jul 15;160(2):118-25. doi: 10.1093/aje/kwh180.Am J Epidemiol. 2004.PMID: 15234932