title: Racial differences in the use of cardiac catheterization.
authors.forename: D A
authors.initials: DA
authors.lastname: Barr
mesh_terms: D044383:Black People; D006328:Cardiac Catheterization / Q000706:statistics & numerical data*; D002309:Cardiology; D006801:Humans; D008505:Medical Staff, Hospital; D009203:Myocardial Infarction / Q000208:ethnology* / Q000628:therapy; D011287:Prejudice; D014481:United States; D044465:White People; D000078329:Workforce; D001741:Black or African American