RT Journal Article SR Electronic T1 Motor vehicle occupant protection: have we become too complacent? JF Injury Prevention JO Inj Prev FD BMJ Publishing Group Ltd SP 78 OP 78 DO 10.1136/ip.3.2.78 VO 3 IS 2 A1 Rivara, F. P. YR 1997 UL http://injuryprevention.bmj.com/content/3/2/78.abstract AB