RT Article T1 Violence and externalizing behavior among youth in the United States: Is there a severe 5%? JF Youth violence and juvenile justice VO 12 IS 1 SP 3 OP 21 A1 Vaughn, Michael G. A2 Maynard, Brandy R. A2 DeLisi, Matt A2 Salas-Wright, Christopher P. LA English YR 2014 UL https://krimdok.uni-tuebingen.de/Record/1912743523 DO 10.1177/1541204013478973