title: Defusing gang activity: different hospitals take different approaches.
mesh_terms: D000293:Adolescent; D005389:Firearms; D006739:Hospital Administration / Q000379:methods*; D006801:Humans; D007604:Juvenile Delinquency / Q000517:prevention & control*; D010934:Planning Techniques; D012308:Risk Management; D017751:Safety Management; D012637:Security Measures; D014481:United States; D014754:Violence / Q000517:prevention & control*