TY - JOUR T1 - Correction JF - Journal of Epidemiology and Community Health JO - J Epidemiol Community Health SP - 472 LP - 472 DO - 10.1136/jech.2007.061473corr1 VL - 62 IS - 5 A2 - , Y1 - 2008/05/01 UR - http://jech.bmj.com/content/62/5/472.2.abstract N2 - L H Mortensen, F Diderichsen, A Arntzen, et al. … ER -