PT - JOURNAL ARTICLE ED - , TI - CORRECTION AID - 10.1136/jech.57.12.995-d DP - 2003 Dec 01 TA - Journal of Epidemiology and Community Health PG - 995--995 VI - 57 IP - 12 4099 - http://jech.bmj.com/content/57/12/995.5.short 4100 - http://jech.bmj.com/content/57/12/995.5.full SO - J Epidemiol Community Health2003 Dec 01; 57