Suicidal behavior Suicide 156 Prevention 118 Teenagers 54 Youth 30 Treatment 29 Mental health 28 more ... Psychological aspects 26 Risk factors 25 Soldiers 15 Terrorists 12 Psychology 11 Suicide bombings 11 Veterans 10 Children 9 Suicidio 9 Terrorism 9 Depression in adolescence 8 Diagnosis 8 History 8 Depression, Mental 7 Moral and ethical aspects 7 Prisoners 7 Social conditions 7 Young adults 7 Adolescent psychology 6 Armed Forces 6 Conducta suicida 6 High school students 6 Mental health services 6 less ...