1. Diagnostic and Statistical Manual of Mental Disorders,2013
2. ICD-11 for Mortality and Morbidity Statistics
https://icd.who.int/browse11/l-m/en
3. ICD-10-GM Version 2017 Systematisches Verzeichnis Internationale Statistische Klassifikation der Krankheiten und Verwandter Gesundheitsprobleme, 10. Revision,2017
4. Health at a Glance: Europe 2018,2018
5. The size and burden of mental disorders and other disorders of the brain in Europe 2010