PT - JOURNAL ARTICLE AU - J Vardy AU - E Clinton AU - A Graham TI - Audit of an intervention to decrease cycle related head injuries in primary school children AID - 10.1136/ip.2006.012211 DP - 2006 Aug 01 TA - Injury Prevention PG - 271--272 VI - 12 IP - 4 4099 - http://injuryprevention.bmj.com/content/12/4/271.short 4100 - http://injuryprevention.bmj.com/content/12/4/271.full SO - Inj Prev2006 Aug 01; 12