RT Article T1 Children plus all nonautomobile motorized vehicles (not just all-terrain vehicles) equals injuries JF Pediatrics VO 120 IS 1 SP 134 OP 141 A1 Collins, Christy L. A2 Comstock, R.D. A2 Smith, Gary A. LA English YR 2007 UL https://krimdok.uni-tuebingen.de/Record/1912478811 DO 10.1542/peds.2006-3612