1. The concepts: disturbed state of consciousness and psychosis;Aggernaes;Acta Psychiatrica Scandinavica,1975
2. Diagnostic and Statistical Manual of Mental Disorders,1994
3. Delirium and confusion in the 19th century: a conceptual history;Berrios;British Journal of Psychiatry,1981
4. The History of Mental Symptoms: Descriptive Psychopathology Since the Nineteenth Century;Berrios,1996
5. Experimental and Theoretical Studies of Consciousness;Bock,1993