PT - JOURNAL ARTICLE ED - , TI - Bicycle helmet campaigns and poverty DP - 2004 Jan 01 TA - Archives of Disease in Childhood PG - 51--51 VI - 89 IP - 1 4099 - http://adc.bmj.com/content/89/1/51.short 4100 - http://adc.bmj.com/content/89/1/51.full SO - Arch Dis Child2004 Jan 01; 89