Racial frequencies in congenital heart disease.
D001741:Black or African American; D001017:Aortic Coarctation / Q000453:epidemiology; D001021:Aortic Valve / Q000002:abnormalities; D005006:Ethnicity; D006330:Heart Defects, Congenital / Q000453:epidemiology*; D006801:Humans; D007231:Infant, Newborn; D008396:Maryland; D014188:Transposition of Great Vessels / Q000453:epidemiology