1. An appraisal of the life of Charles Thomas Jackson as attention deficit hyperactivity disorder;Martin;J Anesth Hist,2015
2. Retrospective diagnosis of a famous historical figure: ontological, epistemic, and ethical considerations;Muramoto;Philos Ethics Humanit Med,2014
3. Correspondence from Samuel F. B. Morse to William T. G. Morton, dated September 27, 1865, published in the Cincinnati Daily Gazette, January 1, 1867, Volume 78, Number 176, page 2, column 3.
4. Morse EL. Samuel F. B. Morse. His letters and journals. Edited and supplemented by his son Edward Lind Morse. Boston and New York: Houghton Mifflin Company, 1914, p274, 305.
5. Handwritten copy of a letter from Samuel F. B. Morse to Edward Warren, dated March 23, 1847, in Samuel Finley Breese Morse Papers, 1793 to 1944, Library of Congress, Washington, DC. At http://www.loc.gov/resource/mmorse.022001/?sp=212d Accessed January 5, 2015.