RT Journal Article SR Electronic T1 A review of risk factors for child pedestrian injuries: are they modifiable? JF Injury Prevention JO Inj Prev FD BMJ Publishing Group Ltd SP 243 OP 243 DO 10.1136/ip.4.3.243-b VO 4 IS 3 A1 Colin J Howard YR 1998 UL http://injuryprevention.bmj.com/content/4/3/243.3.abstract AB