RT Journal Article SR Electronic T1 Have we become so accustomed to being passive that we've forgotten how to be active? JF Injury Prevention JO Inj Prev FD BMJ Publishing Group Ltd SP 243 OP 244 DO 10.1136/ip.3.4.243 VO 3 IS 4 A1 Shield, J. YR 1997 UL http://injuryprevention.bmj.com/content/3/4/243.abstract AB