title: Columbine High School--April 20, 1999. What can I do to help my own community?
authors: Robert A
authors: RA
authors: Saul
mesh_terms: D003120:Colorado; D006801:Humans; D010287:Parent-Child Relations; D010353:Patient Education as Topic; D013811:Psychotherapeutic Processes; D012574:Schools; D012941:Social Responsibility; D013334:Students / Q000523:psychology*