Columbia subject headings:
Artists--Diseases--Switzerland.
Artists--Switzerland--Biography.
Klee, Paul, 1879-1940--Health.
Systemic scleroderma--Patients--Switzerland.
Harvard subject headings:
Artists--Diseases--Switzerland.
Artists--Switzerland--Biography
Klee, Paul, 1879-1940
Scleroderma (Disease)
Princeton subject headings:
Artists--Diseases--Switzerland.
Artists--Switzerland--Biography.
Klee, Paul, 1879-1940.
Scleroderma (Disease)