RT Journal Article SR Electronic T1 Intelligence, education, and transportation injury mortality JF Injury Prevention JO Inj Prev FD BMJ Publishing Group Ltd SP 318 OP 319 DO 10.1136/ip.2005.009753 VO 11 IS 5 A1 Batty, G D A1 Deary, I J YR 2005 UL http://injuryprevention.bmj.com/content/11/5/318.2.abstract AB