Columbia subject headings:
Harvard subject headings:
Climatotherapy--Switzerland--History.
Health resorts--Switzerland--History.
Lungs--Diseases--Treatment--Switzerland--History.
Tuberculosis--Treatment--Switzerland--History.
Princeton subject headings:
Climatotherapy--Switzerland--History.
Health resorts--Switzerland--History.
Lungs--Diseases--Treatment--Switzerland--History.
Tuberculosis--Treatment--Switzerland--History.