Columbia subject headings:
Androgyny (Psychology)--History--17th century.
Androgyny (Psychology)--History--18th century.
Gender identity--History--17th century.
Gender identity--History--18th century.
Intersexuality--History--17th century.
Intersexuality--History--18th century.
Harvard subject headings:
Intersex people--History--17th century.
Intersex people--History--18th century.
Intersexuality--History--17th century.
Intersexuality--History--18th century.
Princeton subject headings: