Columbia subject headings:
Mental illness--Great Britain--History--18th century.
Mental illness--History--18th century--Sources.
Psychiatry--Great Britain--History--18th century.
Harvard subject headings:
Mental illness--Great Britain--History--18th century.
Psychiatry--Great Britain--History--18th century.
Princeton subject headings:
Mental illness--Great Britain--History--18th century.
Psychiatry--Great Britain--History--18th century.