volume 3, issue 12, P1654 2017
DOI: 10.1001/jamaoncol.2017.0595
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Abstract: IMPORTANCE African Americans have the highest breast cancer mortality rate. Although racial difference in the distribution of intrinsic subtypes of breast cancer is known, it is unclear if there are other inherent genomic differences that contribute to the survival disparities. OBJECTIVES To investigate racial differences in breast cancer molecular features and survival and to estimate the heritability of breast cancer subtypes. DESIGN, SETTING, AND PARTICIPANTS Among a convenience cohort of patients wit…

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