RT Journal Article SR Electronic T1 Safety strategies JF Injury Prevention JO Inj Prev FD BMJ Publishing Group Ltd SP 161 OP 162 DO 10.1136/ip.4.2.161-c VO 4 IS 2 A1 David Bass YR 1998 UL http://injuryprevention.bmj.com/content/4/2/161.4.abstract AB