title: Lethal violence in the schools.
authors.affiliation: Harvard School of Public Health, USA.
authors.forename: David
authors.initials: D
authors.lastname: Hemenway
mesh_terms: D000293:Adolescent; D005389:Firearms; D006801:Humans; D007604:Juvenile Delinquency / Q000517:prevention & control; D011634:Public Health; D017751:Safety Management / Q000379:methods; D012574:Schools / Q000458:organization & administration*; D012637:Security Measures; D011049:Social Control Policies; D014481:United States; D014754:Violence / Q000517:prevention & control*