Columbia subject headings:
Jenner, Edward, 1749-1823.
Smallpox--Vaccination--History--Sources.
Vaccination--History--Sources.
Harvard subject headings:
Jenner, Edward, 1749-1823--Correspondence.
Physicians--England--Correspondence.
Smallpox--Vaccination--History--Sources.
Vaccination--History--Sources.
Princeton subject headings:
Jenner, Edward, 1749-1823.
Physicians--England--Correspondence.
Smallpox--Vaccination--History--Sources.
Vaccination--History--Sources.