@misc{indiciaea9962bd57c5c, title = {A youth violence prevention program. Description and preliminary evaluation.}, author = {P S Gainer and D W Webster and H R Champion}, year = {1993}, doi = {10.1001/archsurg.1993.01420150059011}, url = {https://pubmed.ncbi.nlm.nih.gov/8442687/}, note = {Source identifier: 8442687} }