RT Journal Article SR Electronic T1 Preventing bicycle-related injuries: next steps JF Injury Prevention JO Inj Prev FD BMJ Publishing Group Ltd SP 215 OP 215 DO 10.1136/injuryprev-2011-040046 VO 17 IS 3 A1 Frederick Rivara A1 Richard W Sattin YR 2011 UL http://injuryprevention.bmj.com/content/17/3/215.abstract AB