1. Preventing suicide: A global imperative;World Health Organizatin,2014
2. OECD. Making Mental Health Count: OECD Publishing.
3. OECD. Health at a Glance 2017: OECD Publishing.
4. Organization WH. Suicide Rates. Global Health Observatoryt (GHO) data2017.
5. The effect of suicide attempts on suicide ideation by family members in fast developed country, Korea;Jang;Compr Psychiatry,2016