1Benjamin Rush to Thomas Jefferson, 26 August 1811 (Jefferson Papers)
I sit down thus early to answer your pleasant and friendly letter from your Forest , from with a desire to administer to your relief from your present indisposition. There shall not be single theory in my prescriptions, & what will be more grateful to you, all of them Shall be derived from the resources of empiricism.—The following remedies have been found useful in similar Cases. I shall...