Columbia subject headings:
Enlightenment--Europe.
European literature--18th century--History and criticism.
Literature and medicine--Europe--History--18th century.
Love in literature.
Written communication--Social aspects--Europe.
Harvard subject headings:
Communication and culture--Germany.
Enlightenment--Europe
European literature--18th century--History and criticism
German literature--18th century--History and criticism
Literature and anthropology--Germany--History--18th century.
Literature and medicine--Europe--History--18th century.
Literature and society--Germany--History
Medicine in literature
Written communication--Europe--History--18th century.
Written communication--Social aspects--Germany.
Princeton subject headings:
Enlightenment--Europe.
European literature--18th century--History and criticism.
Literature and medicine--Europe--History--18th century.
Love in literature.
Written communication--Social aspects--Europe.