The cancer problem among blacks: South Africa.
D001741:Black or African American; D044383:Black People; D005260:Female; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000453:epidemiology* / Q000401:mortality; D011159:Population Surveillance; D044469:Racial Groups; D012737:Sex Factors; D013019:South Africa; D014505:Urban Population