References
1. Korean Ministry of Health and Welfare. The epidemiological survey of mental disorders in Korea 2011. 2012. Seoul: Korean Ministry of Health and Welfare.
2. Substance Abuse and Mental Health Services Administration. Results from the 2010 national survey on drug use and health: mental health findings, NSDUH series H-42, HHS publication no. (SMA) 11-4667. 2012. Rockville: Substance Abuse and Mental Health Services Administration.
3. Statistics Korea. 2010 Death and cause of death in Korea. 2011. Daejeon: Statistics Korea.
4. Organization for Economic Cooperation and Development. Health at a glance 2011: OECD indicators [Internet]. 2011. cited 2012 Mar 5. Paris: OECD;Available from: http://dx.doi.org/10.1787/health_glance-2011-en.