1. World Health Organisation. Suicide data. http://www.who.int/mental_health/prevention/suicide (accessed on 14 Sep 2017).
2. World Health Organisation. Mental health action plan 2013−2020. http://www.who.int/mental_health/publications/action_plan/en/ (accessed on 14 Sep 2017).
3. Hendin H , Phillips MR , Vijayakumar L , et al . Suicide and suicide prevention in Asia. Geneva: World Health Organization, 2018.
4. Organization for Economic Co-operation and Development. OECD health data 2016. https://data.oecd.org/healthstat/suicide-rates.htm (accessed 14 Sep 2017).
5. Statistics Korea. Cause-of-death statistics 2017. http://kosis.kr/en (accessed 14 Sep 2017).