Columbia subject headings:
Harvard subject headings:
Electroconvulsive therapy--Germany--Equipment and supplies--History--20th century--Case studies.
Electroconvulsive therapy--Germany--History--20th century--Case studies.
Electroconvulsive therapy--Great Britain--Equipment and supplies--History--20th century--Case studies.
Electroconvulsive therapy--Great Britain--History--20th century--Case studies.
Electroconvulsive therapy--Switzerland--Equipment and supplies--History--20th century--Case studies.
Electroconvulsive therapy--Switzerland--History--20th century--Case studies.
Princeton subject headings:
Electroconvulsive therapy--History.