1Benjamin Smith Barton to Thomas Jefferson, 23 March 1813 (Jefferson Papers)
Army, U.S.; medical department [index entry]
2Thomas Jefferson to James Madison, 10 April 1813 (Jefferson Papers)
Army, U.S.; medical department [index entry]
3Thomas Jefferson to Benjamin Smith Barton, 3 April 1813 (Jefferson Papers)
Army, U.S.; medical department [index entry]
4James Madison to Thomas Jefferson, 6 June 1813 (Jefferson Papers)
Army, U.S.; medical department [index entry]