Columbia subject headings:
Harvard subject headings:
Austria--Social conditions--Bibliography.
Germany--Social conditions--Bibliography.
Medical geography--Austria--Bibliography.
Medical geography--Bibliography.
Medical geography--Germany--Bibliography.
Medical geography--Switzerland--Bibliography.
Public health--Austria--Bibliography.
Public health--Bibliography
Public health--Germany--Bibliography.
Public health--Switzerland--Bibliography.
Switzerland--Social conditions--Bibliography.
Princeton subject headings:
Medicine--Austria--History--Bibliography.
Medicine--Germany--History--Bibliography.
Medicine--Switzerland--History--Bibliography.
Social medicine--Austria--History--Bibliography.
Social medicine--Germany--History--Bibliography.
Social medicine--Switzerland--History--Bibliography.