21，Osullivan M,Fitzgerald M.Suicidal ideation and acts of self-harm among dublin school children.J Adolesc,1998,21:427
33，Stein D,Brom D,Elizur A,et al.The association between attitudes toward suicide and suicidal ideation in adolescents.Acta Psychiatr Scand,1998,97:195
48，Gould MS,King R,Greenwald S,et al.Psychopathology associated with suicidal ideation and attempts among children and adolescents.J Am Acad Child Adolesc Psychiatry，1998,37:915
59，Lipschitz DS,Winegar RK,Nicolaou AL,et al.Perceived abuse and neglect as risk factors for suicidal behavior in adolescent inpatients.J Nerv Ment Dis,1999,187:32
