PT  - JOURNAL ARTICLE
ED  - ,
TI  - CORRECTIONS
AID  - 10.1136/jech.57.3.218corr1
DP  - 2007 Mar 01
TA  - Journal of Epidemiology and Community Health
PG  - 271--271
VI  - 61
IP  - 3
4099  - http://jech.bmj.com/content/61/3/271.4.short
4100  - http://jech.bmj.com/content/61/3/271.4.full
SO  - J Epidemiol Community Health2007 Mar 01; 61