Columbia subject headings:
Prostitutes--Brazil--Rio de Janeiro--History--19th century.
Prostitution--Brazil--Rio de Janeiro--History--19th century.
Harvard subject headings:
Prostitutes--Brazil--Rio de Janeiro--History--19th century.
Prostitution--Brazil--Rio de Janeiro--History--19th century.
Princeton subject headings:
Prostitution--Brazil--Rio de Janeiro--History--19th century.