Columbia subject headings:
Harvard subject headings:
Haller, Albrecht von, 1708-1777--Correspondence.
Physicians--Great Britain--Correspondence.
Physicians--Switzerland--Correspondence.
Pringle, John
Pringle, John, Sir, 1707-1782--Correspondence.
Princeton subject headings:
Biologists--Correspondence.
Haller, Albrecht von, 1708-1777--Correspondence.
Pringle, John, Sir, 1707-1782--Correspondence.