The pattern of rheumatic heart disease in the urbanized Bantu of Johannesburg.
D001741:Black or African American; D044383:Black People; D006801:Humans; D008944:Mitral Valve Insufficiency / Q000453:epidemiology*; D008946:Mitral Valve Stenosis / Q000453:epidemiology*; D012213:Rheumatic Fever / Q000453:epidemiology*; D012214:Rheumatic Heart Disease / Q000453:epidemiology* / Q000401:mortality; D013019:South Africa