PT - JOURNAL ARTICLE AU - Chinnock, P TI - Road safety campaigns: do they work? AID - 10.1136/ip.2005.008995 DP - 2005 Jun 01 TA - Injury Prevention PG - 151--151 VI - 11 IP - 3 4099 - http://injuryprevention.bmj.com/content/11/3/151.short 4100 - http://injuryprevention.bmj.com/content/11/3/151.full SO - Inj Prev2005 Jun 01; 11