1. Jellinek, E. M.: Classics of the alcohol literature. An early medical view of alcohol addiction and its treatment. Dr. Thomas Trotter’s “Essay, medical, philosophical and chemical, on drunkenness.” Quart. J. Stud. Alcohol 2 (1941).
2. Straus, Robert: Medical practice and the alcoholic. Ann. Amer. Acad. Political Soc. Sci. 315 (1958).
3. Keller, Mark: Alcoholism: Nature and extent of the problem. Aim. Amer. Acad. Political Soc. Sci. 315 (1958).
4. World Health Organization: Expert committee on mental health (alcoholism). Report on the Second Session. Geneva 1951.
5. Takala, Martti et al.: The effects of distilled and brewed beverages. Finnish Found. Alcohol Stud. Helsinki 1957.