The history of surgical anesthesia - Keys, Thomas E. (Thomas Edward) 1908-; Leake, Chauncey Depew 1896-.; Gillespie, Noel alexander 1904-.; Fulton, John Farquhar 1899-. (New York Schuman's, 1945)
"Appendix: The Morton and Warren tracts on ether (Letheon) by John H. Fulton" : p. 176-182.
Keywords: Anesthesiology -- Historyory; Anesthetics -- History