RT Article T1 Firearm violence exposure and serious violent behavior JF Science VO 308 IS 5726 SP 1323 OP 1326 A1 Bingenheimer, J.B. A2 Earls, Felton 1942- A2 Brennan, R.T. LA English YR 2005 UL https://krimdok.uni-tuebingen.de/Record/1912560542 DO 10.1126/science.1110096