Columbia subject headings:
AIDS (Disease)--South Africa.
AIDS activists--Canada.
Grandmothers--Canada.
Grandmothers--South Africa.
Social change--South Africa.
Solidarity--Canada.
Solidarity--South Africa.
Harvard subject headings:
AIDS (Disease)--South Africa
AIDS activists--Canada.
Grandmothers--Canada.
Grandmothers--South Africa.
Social change--South Africa.
Solidarity--Canada.
Solidarity--South Africa.
Princeton subject headings:
AIDS (Disease)--South Africa.
AIDS activists--Canada.
Grandmothers--Canada.
Grandmothers--South Africa.
Social change--South Africa.
Solidarity--Canada.
Solidarity--South Africa.