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  • CeaseFire: A Public Health Approach to Reduce Shootings and Killings
    National Institute of Justice (U.S.)
    Ritter, Nancy
    2009-11
  • Changing Course: Preventing Gang Membership
    National Institute of Justice (U.S.); Centers for Disease Control and Prevention (U.S.)
    Simon, Thomas R.; Ritter, Nancy; Mahendra, Reshma R.
    2013
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