1. This is no humbug;Ali,2002
2. Beecher HK. Personal files of Richard J. Kitz–HKB to Dean Robert H. Ebert, Requesting an independent Department of Anesthesia at Harvard Medical School. 9-19-1968
3. A celebration of 75 years honoring Ralph Milton Waters, MD, Mentor to a Profession: Proceedings the Ralph M Waters Symposium On Professionalism in Anesthesiology, Madison, Wisconsin;Morris,2004
4. A history of the Nuffield Department of Anaesthetics, Oxford, 1937-1987;Beinert,1987