[211] Abrahamson, Isador: Mental Disturbances in Lethargic Encephalitis. Journal of Nervous and Mental Diseases. September, 1920.

[212] Kirby, George H., and Davis, Thomas K.: Psychotic Aspects of Epidemic Encephalitis. Archives of Neurology and Psychiatry. May, 1921.

[213] Tuke, D. Hack: A Dictionary of Psychological Medicine. 1892.

[214] Tuke, D. Hack: Alcohol, Use of, as a Beverage in Asylums. A Dictionary of Psychological Medicine. 1892.

[215] Flemming, C. F.: Ueber Classification die Seelenstörungen. Allgemeine Zeitschrift für Psychiatrie. 1844.

[216] Clousten, T. S.: Clinical Lectures on Mental Diseases. 1898.

[217] Krafft-Ebing, R. von: Text book of Insanity. Translated by C. G. Chaddock. 1905.

[218] Meyer, Adolf: Modern Psychiatry: Its Possibilities and Responsibilities. New York State Hospitals Bulletin. September, 1909.

[219] Stöcker, Wilhelm: Klinischer Beitrag zur Frage der Alkoholpsychosen. Jena, 1910. Abstract of Morris J. Karpas in State Hospitals Bulletin, December, 1910.

[220] Ibid.