PT - JOURNAL ARTICLE ED - , TI - CORRECTION AID - 10.1136/jech.2003.015958corr1 DP - 2004 Dec 01 TA - Journal of Epidemiology and Community Health PG - 1055--1055 VI - 58 IP - 12 4099 - http://jech.bmj.com/content/58/12/1055.4.short 4100 - http://jech.bmj.com/content/58/12/1055.4.full SO - J Epidemiol Community Health2004 Dec 01; 58