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2. Cabinet Office Government of Japan. (2012).General principles of suicide prevention policy. Retrieved fromhttps://www.mhlw.go.jp/file/06-Seisakujouhou-12200000-Shakaiengokyokushougaihokenfukushibu/honbun.pdf(in Japanese)
3. Cabinet Office Government of Japan. (2018).General principles of suicide prevention policy. Retrieved fromhttps://www.mhlw.go.jp/file/06-Seisakujouhou-12200000-Shakaiengokyokushougaihokenfukushibu/0000172329.pdf(in Japanese)
4. Psychosocial risk factors for suicidality in children and adolescents
5. Emergency department contact prior to suicide in mental health patients