1. Cooper J, Kendell R, Gurland B, Sharpe L, Copeland J. Psychiatric diagnosis in New York and London. London: Oxford University Press; 1972.
2. APA: American Psychiatric Association. Diagnostic and statistical manual of mental disorders, third edition (DSM-III). Washington, DC: APA; 1980.
3. WHO: World Health Organization. The ICD-10 classification of mental and behavioural disorders: clinical descriptions and diagnostic guidelines. Geneva: WHO; 1992.
4. Andreasen NC. DSM and the death of phenomenology in America: an example of unintended consequences. Schizophr Bull. 2007;33(1):108–12.
5. Hyman SE. The diagnosis of mental disorders: the problem of reification. Ann Rev Clin Psychol. 2010;6:155–79.