Disparity in frequency of normal coronary artery in black and white patients undergoing cardiac catheterization.
Onwuanyi AE, Abe O, McMahon DJ, Weil HF, Philbin EF, Francis CK, Marx H, Reed RG. Disparity in frequency of normal coronary artery in black and white patients undergoing cardiac catheterization. Ethn Dis. 2006; 16(2):370-4.