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2. Ministry Of Health20152018-11-13Health and Independence Report 2015 https://www.health.govt.nz/system/files/documents/publications/health-and-independence-report-2015-oct15.pdf
3. Adult mental health disorders and their age at onset
4. World Health Organisation2018-11-13Child and adolescent mental health http://www.who.int/mental_health/maternal-child/child_adolescent/en/
5. Age of onset and timing of treatment for mental and substance use disorders: implications for preventive intervention strategies and models of care