Heart disease in black and white.
Ayanian
J Z
JZ
D001741:Black or African American; D044383:Black People; D006297:Health Services Accessibility / Q000706:statistics & numerical data*; D006323:Heart Arrest / Q000208:ethnology; D006331:Heart Diseases / Q000208:ethnology*; D006801:Humans; D008297:Male; D044465:White People