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American Journal of Preventive Medicine|September 6, 2007
Effectiveness of universal school-based programs to prevent violent and aggressive behavior: a systematic reviewRobert Hahn, Dawna Fuqua-Whitley, Holly Wethington, et al.
MMWR. Recommendations and Reports : Morbidity and Mortality Weekly Report. Recommendations and Reports|August 10, 2007
The effectiveness of universal school-based programs for the prevention of violent and aggressive behavior: a report on recommendations of the Task Force on Community Preventive ServicesRobert Hahn, Dawna Fuqua-Whitley, Holly Wethington, et al.
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