1From Abigail Smith Adams to Harriet Welsh, 25 February 1816 (Adams Papers)
...to take an Emetic, to clear of a quantity of Bile, which the dr said was the occasion of my...
2From Abigail Smith Adams to John Quincy Adams, 5 March 1806 (Adams Papers)
..., Some other Symptoms indicated a redundancy of Bile, which proved to be the case....