Columbia subject headings:
Diseases--South Africa.
Medical care--South Africa.
Mortality--South Africa.
South Africa--Population.
South Africa--Statistics, Medical.
South Africa--Statistics, Vital.
Harvard subject headings:
Diseases--South Africa.
Medical care--South Africa.
Mortality--South Africa.
South Africa--Population.
South Africa--Statistics, Medical.
South Africa--Statistics, Vital.
Princeton subject headings: