Columbia subject headings:
Harvard subject headings:
Prostitutes--Brazil--Rio de Janeiro.
Prostitutes--Brazil--Social conditions.
Prostitution--Social aspects--Brazil--Rio de Janeiro.
Sex tourism--Brazil--Rio de Janeiro.
Sex tourism--Social aspects--Brazil--Rio de Janeiro.
Social mobility--Brazil.
Princeton subject headings:
Prostitutes--Brazil--Rio de Janeiro.
Prostitutes--Brazil--Social conditions.
Prostitution--Social aspects--Brazil--Rio de Janeiro.
Sex tourism--Brazil--Rio de Janeiro.
Sex tourism--Social aspects--Brazil--Rio de Janeiro.
Social mobility--Brazil.