A woman brought her child with an abscess in the lower part of the back, and offered as much corn as she could carry for some medicine; we administered to it of course very cheerfully.
Meriwether Lewis, William Clark (1842). “History of the Expedition Under the Command of Captains Lewis and Clarke, to the Sources of the Missouri: Thence Across the Rockey Mountains, and Down the River Columbia to the Pacific Ocean ; Performed During the Years 1804, 1805, 1806, by Order of the Government of the United States”, p.146