title: Training seen key to limiting gang activity in your hospital.
mesh_terms: D000293:Adolescent; D002140:California; D002648:Child; D006764:Hospitals, Community / Q000458:organization & administration*; D006801:Humans; D007318:Inservice Training / Q000458:organization & administration*; D007604:Juvenile Delinquency / Q000517:prevention & control*; D012637:Security Measures; D014754:Violence / Q000517:prevention & control*