title: Race/ethnicity and cancer survival: the elusive target of biological differences.
authors.forename: Catarina I
authors.initials: CI
authors.lastname: Kiefe
mesh_terms: D001741:Black or African American / Q000706:statistics & numerical data*; D044383:Black People / Q000235:genetics; D006801:Humans; D009369:Neoplasms / Q000401:mortality*; D012307:Risk Factors; D014481:United States / Q000453:epidemiology; D044465:White People / Q000235:genetics / Q000706:statistics & numerical data*